1. CVG had high completion rates above 98% for departures and arrivals for all carriers. 2. Mainline carriers at CVG had the best on-time performance with over 90% of departures within 15 minutes of schedule. 3. Delta flights, which make up the majority at CVG, had the best on-time rates among carriers with over 86% of departures and 87.5% of arrivals on time.

1. Monthly Performance Report
U.S. Airlines
Flights during June 2012 "
!
!
Release Date: July 17, 2012!
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2. masFlight Solutions"
Daily Email Report"
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airlines, airports, and aviation-focused professionals.
We summarize weather and operational performance by
carrier, by fleet type, and by hub operation. !
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centralizes information in an easy-to-use, subscription-based
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revenue, schedule, operations and weather data, our platform
revolutionizes schedule planning, operations analysis, air
service development, airport operations and new opportunities.
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For a free trial, contact solutions@masflight.com"
2!

3. Contents"
Monthly Performance Report
U.S. Carriers, June 2012"
Section" Contents" Slide"
Introduction! Methodology! 4!
Glossary of Terms! Explanation of aviation terms used! 5!
Key Metrics! June 2012 By Carrier, Rankings! 6!
Airport Summaries! Top 5 Departures, Arrivals; Delay Programs! 10!
Airport Deep-Dive of the Month! Analysis for Cincinnati/Northern Kentucky ! 12!
Market Profile of the Month! Northeast to Florida ! 14!
Individual Carrier Metrics! Summary & detail for individual carriers! 16!
To receive this report by email each month, please visit masflight.com"
3!

4. Introduction"
Monthly Performance Report: June 2012"
The masFlight Monthly Performance Report summarizes United States airline performance. !
"
Differences from DOT ASQP (“On-Time”) Reports. We collect flight information for most scheduled
carriers, including both “mainline” hub-and-spoke airlines and their regional affiliates. DOT’s on-time
data reports differ from ours because:!
"
(1) Some carriers are excluded from DOT reports. Only airline certificates with 1% or greater
share of scheduled-service domestic passenger revenue report on-time data to DOT. Many low
fare and regional carriers are therefore excluded. Our report captures most of these carriers. !
(2) Our report includes international flights by U.S. carriers. DOT includes only domestic flight
operations in its report, since carriers do not report international flights."
(3) DOT reports on-time performance by operating carrier, not by marketing carrier. For
example, both United and Delta market regional flights that are operated by SkyWest. We report
performance by operating carrier (e.g. SkyWest as a discrete entity) and by marketing carrier. !
(4) DOT reports focus on on-time arrivals only. We focus on three operational statistics.
“D15” performance is the percent of flights that depart the gate within 15 minutes of schedule.
“A14” performance is the percent that arrive at the destination gate within 14 minutes of schedule.
“CF” (or Completion Factor) is the percent of flights scheduled that arrive at their destination,
net of cancellations and non-completed diversions. "
4!

5. Definitions"
Terms Used
Italicized terms are the key definitions used !
Term" Definition"
CF% (Completion Factor)! The percent of flights scheduled that arrive at their destination!
D0%" Flights that depart from their origin by the scheduled departure time!
D15% (On-Time Departures)! Flights that depart from their origin within 15 minutes of the scheduled time!
A0%" Flights that arrive at their destination on or before scheduled arrival time!
A14% (On-Time Arrivals)! Flights that arrive at their destination within 14 minutes of schedule!
Gate Turn Time" The “on-gate” time between gate arrival and gate departure for a given aircraft!
Scheduled Gate Turn" Turn time defined by scheduled arrival to scheduled departure time!
Actual Gate Turn" Turn time defined by actual arrival to actual departure time!
Taxi-Out Time" Time from gate departure to runway takeoff!
Taxi-In Time" Time from runway landing to gate arrival!
Ground Delay Program" FAA delays for flights at departure airport for flights into a specific facility!
5!

6. Key Metrics"
U.S. Airline System Performance Metrics
June 2012!
Departures" Arrivals"
U.S. Airline Tracked
Category" Flights" Completed " On Schedule" On-time" On Schedule" On-time "
CF%! D0%! D15%" A0%! A14%"
All U.S. Airlines" 741,903! 98.7%! 61.9%! 82.2%" 61.4%! 80.8%"
Mainline Airlines! 251,303! 99.0%! 61.5%! 82.9%" 62.4%! 81.2%"
Low Fare Airlines! 160,745! 99.4%! 51.7%! 79.8%" 57.7%! 79.9%"
Regionals ! 329,855! 98.0%! 67.3%! 83.0%" 62.5%! 81.0%"
All U.S. Airlines include all U.S. carriers tracked by masFlight!
Mainline Airlines include American, Alaska, Continental, Delta, Hawaiian, United, and US Airways!
Low Fare Airlines include JetBlue, AirTran, Frontier, Spirit and Southwest!
Regionals include Pinnacle, Colgan, Trans States, CommutAir, Compass, ASA, GoJet, PSA, American Eagle, Comair, SkyWest, Executive,
Piedmont, Horizon, Chautauqua, Shuttle America, ExpressJet, Cape Air (United), Mesaba, Mesa, Republic, Silver, and Air Wisconsin. "
6!

7. Key Metrics"
U.S. Carrier Summaries
June 2012!
All Flights! Mainline Only! Regional Carriers!
Airline" Tracked" CF%" D15%" A14%" Tracked" CF%" D15%" A14%" Tracked" CF%" D15%" A14%"
American" 106,348" 98.2! 84.0! 82.5" 55,699" 98.4! 82.7! 80.9" 50,649" 97.9! 85.4! 84.3"
Alaska" 25,610" 99.2! 91.7! 90.5" 14,284" 99.6! 90.6! 88.4" 11,326" 98.7! 93.0! 93.1"
United" 173,276" 98.1! 75.4! 74.2" 61,783" 98.5! 71.1! 70.4" 111,493" 97.9! 77.8! 76.3"
Delta" 169,551" 98.9! 85.7! 84.1" 74,506" 99.6! 86.2! 85.1" 95,045" 98.3! 85.2! 83.2"
Frontier" 10,110" 99.5! 79.2! 74.3" 7,303" 99.8! 79.5! 75.2" 2,807" 98.9! 78.5! 72.1"
US Airways" 97,031" 98.4! 87.1! 83.5" 38,227" 99.2! 90.1! 86.5" 58,804" 97.9! 85.1! 81.6"
AirTran" 20,454" 99.7! 90.2! 85.7"
JetBlue" 22,422" 98.9! 78.7! 77.9"
Hawaiian" 6,812" 99.9! 96.0! 93.2"
Southwest" 98,766" 99.3! 78.6! 80.4"
Spirit" 6,978" 99.8! 66.7! 64.2"
Virgin America" 4,920" 99.9! 84.8! 83.8"
(a) Mainline flights marketed by Continental and United are operated by United"
Includes flights to, from and within North America only
"
CF% = Completed Flights (not cancelled or diverted)!
D15% = On-time Flight Departures!
A14% = On-time Flight Arrivals!
7!

8. Key Metrics"
Top Ten Airlines by Marketing Carrier
June 2012!
Rank! Airline! On-Time Arrival Percentage!
1! Hawaiian Airlines! 93.2%!
2! Alaska Airlines! 90.5%!
3! AirTran Airways! 85.7%!
4! Delta Airlines! 84.1%!
5! Virgin America! 83.8%!
6! US Airways! 83.5%!
7! American Airlines! 82.5%!
8! Southwest Airlines! 80.4%!
9! JetBlue Airways! 77.9%!
10! Frontier Airlines! 74.3%!
Arrivals at gate within 14 minutes of schedule (A14%)!
Includes all flights marketed by the carrier: domestic, regional affiliate flying, and international operations.!
Excludes codeshare flights operated by other airlines. !
8!

9. Key Metrics"
Top Ten Airlines by Operating Carrier
June 2012!
Rank! Airline! On-Time Arrival Percentage!
1! Horizon Air! 94.3%!
2! Hawaiian Airlines! 93.2%!
3! Executive Airlines! 89.7%!
4! Mesa Airlines! 88.8%!
5! Alaska Airlines! 88.4%!
6! Compass Airlines! 87.9%!
7! US Airways! 86.5%!
8! AirTran Airways! 85.7%!
9! PSA! 85.6%!
10 ! Delta Airlines! 85.1%!
Arrivals at gate within 14 minutes of schedule (A14%)!
Includes all flights operated by each carrier, including domestic and international operations to/from North America.!
Regional affiliate flying for different airlines is grouped under the regional airline.!
9!

10. Best & Worst Airports: Departures"
Best Performing Major Airports by Departure Performance
June 2012 (All Flights)!
Airport" Flights From:" CF%" D0%" D15%"
SLC" Salt Lake City! 99.6%! 74.5%! 90.3%"
SEA" Seattle/Tacoma Int’l! 99.5%! 65.1%! 88.2%"
CLT" Charlotte Douglas! 99.1%! 68.9%! 87.1%"
MSP" Minneapolis/St. Paul! 99.1%! 72.1%! 85.4%"
SAN" San Diego! 99.0%! 60.8%! 85.3%"
Worst Performing Major Airports by Departure Performance"
June 2012 (All Flights)!
Airport" Flights From:" CF%" D0%" D15%"
EWR" Newark Liberty Int’l! 97.7%! 46.9%! 69.8%"
IAH" George Bush Intercontinental! 98.8%! 41.5%! 73.0%"
SFO" San Francisco Int’l! 97.9%! 46.7%! 73.0%"
MDW" Chicago Midway! 99.5%! 42.0%! 74.8%"
DEN" Denver Int’l! 99.2%! 47.3%! 76.1%"
For definitions, see notes at beginning of presentation.!
10!

11. Best & Worst Airports: Arrivals"
Best Performing Major Airports by Arrival Performance
June 2012 (All Flights)!
Airport" Flights To:" A0%" A14%"
SLC" Salt Lake City! 70.3%! 89.0%"
PHX" Phoenix Sky Harbor! 67.6%! 87.9%"
CLT" Charlotte Douglas! 67.5%! 86.9%"
SEA" Seattle/Tacoma Int’l! 64.6%! 85.8%"
MSP" Minneapolis/St. Paul! 70.9%! 85.2%"
Worst Performing Major Airports by Arrival Performance"
June 2012 (All Flights)!
Airport" Flights To:" A0%" A14%"
SFO" San Francisco Int’l! 52.4%! 70.3%"
EWR" Newark Liberty Int’l! 54.8%! 71.5%"
FLL" Ft. Lauderdale/Hollywood! 54.1%! 75.0%"
IAH" George Bush Intercontinental! 55.3%! 75.8%"
LGA" New York LaGuardia! 59.2%! 77.2%"
For definitions, see notes at beginning of presentation.!
11!

12. Airport of the Month: CVG"
Airport Deep-Dive of the Month: Cincinnati/Northern Kentucky (CVG)"
June 2012!
CVG Departures! CVG Arrivals!
By Category!
CF%! D0%! D15%" A0%! A14%"
All Carriers Serving CVG" 98.4%! 71.5%! 85.5%" 68.9%! 84.4%"
Mainline Airlines" 99.5%! 74.2%! 90.0%" 71.9%! 88.5%"
Low Fare Airlines" 100.0%! 71.4%! 100%" 57.1%! 71.4%"
Regional Airlines " 98.2%! 70.9%! 84.5%" 68.3%! 83.5%"
CVG Departures! CVG Arrivals!
By Marketing Carrier!
CF%! D0%! D15%" A0%! A14%"
Delta" 98.7%! 72.4%! 86.4%" 73.8%! 87.5%"
United" 97.1%! 66.8%! 79.4%" 53.8%! 70.5%"
American" 98.8%! 72.7%! 86.8%" 61.6%! 82.2%"
US Airways" 97.4%! 69.5%! 85.7%" 63.3%! 83.9%"
Air Canada" 95.8%! 58.7%! 78.3%" 50.0%! 78.3%"
Frontier" 100.0%! 71.4%! 100.0%" 57.1%! 71.4%"
Marketing Carrier includes mainline and regional flights, excludes code shares! 12!

13. Airport of the Month: CVG"
Cincinnati/Northern Kentucky Airport"
METHODOLOGY FOR GATE TURNS" Scheduled Gate Actual
Terminal "
Turn" Gate Turn"
• Identify valid gate turns by tracking 2" 34.1" 37.0"
3" 54.2" 61.9"
inbound and outbound aircraft and CVG" 51.3 min" 58.3 min"
gate assignments by flight number!
• Exclude remain overnight (RON) and
gates with two or more concurrent
flight operations (e.g. non-jetway)! Scheduled Turn Actual"
Airline"
Time" Turn Time"
American" 35.8! 36.1!
EXAMPLE OF GATE TURN TIMES" Delta" 56.8! 65.3!
Actual Sched. Sched. Actual United" 30.3! 38.9!
Arrival" Arrival! Departure! Departure" US Airways" 34.4! 36.2!
Time" Time! Time! Time"
9:50a! 10:00a! 10:45a! 11:00a!
SCHEDULED GATE TURN (45 min)!
ACTUAL GATE TURN (70 min)"
13!

14. Market Profile: Northeast to Florida"
Market Profile of the Month: Northeast to Florida"
Key Northeast to Florida Market Performance – Southbound!
June 2012!
Route" CF%" D0%" D15%" A0%" A14%"
NYC - Florida" 98.8%! 60.4% ! 79.2% ! 63.3% ! 76.5% !
Boston - Florida " 98.8% ! 60.7% ! 80.2% ! 62.7% ! 79.2% !
DC - Florida " 99.5% ! 52.8% ! 81.0% ! 52.7% ! 77.9% !
Key Northeast to Florida Market Performance – Northbound!
June 2012 !
Route" CF%" D0%" D15%" A0%" A14%"
Florida - NYC 98.7% 60.7% 77.6% 62.6% 77.6%
Florida - Boston 98.9% 60.6% 79.6% 59.5% 78.8%
Florida - DC 99.2% 62.1% 83.0% 57.8% 79.4%
14!

15. Market Profile: Northeast to Florida"
Market Profile of the Month – Northeast to Florida(cont’d)"
A14% Performance from Washington DC and Boston to Florida!
June 2012!
US
WN
UA
NK
FL
B6
AA
WN
NK
FL
DL
B6
AA
82.2%
86.3%
72.5%
36.7%
69.2%
83.3%
DC
-­‐
Florida
70.2%
BOS
-­‐
Florida
93.3%
83.1%
85.6%
75.8%
83.8%
86.3%
86.5%
80.8%
56.7%
78.2%
83.3%
Florida
-­‐
DC
52.4%
Florida
-­‐
BOS
83.3%
84.7%
74.9%
80.9%
76.6%
70.2%
0.0%
20.0%
40.0%
60.0%
80.0%
100.0%
0.0%
20.0%
40.0%
60.0%
80.0%
100.0%
On-Time Arrivals (A14%)" On-Time Arrivals (A14%)"
15!

16. Market Profile: Northeast to Florida"
Market Profile of the Month – Northeast to Florida(cont’d)"
A14% Performance from NYC to Florida!
June 2012!
WN
UA
NK
FL
DL
B6
AA
82.4%
70.7%
61.4%
NYC
-­‐
Florida
70.3%
80.4%
75.4%
82.7%
80.9%
73.8%
67.5%
Florida
-­‐
NYC
82.8%
81.7%
76.4%
79.4%
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
On-Time Arrivals (A14%)"
16!

17. Individual Carrier Metrics"
AirTran Airways Operations Performance
June 2012: 99.7% completed, 90.2% on-time departures, 85.7% on-time arrivals!
Hub Performance! Key Market Performance!
Airport" CF%" D0%" D15%" A0%" A14%" Taxi-Out" Route" CF%" D0%" D15%" A0%" A14%"
ATL" 99.8! 69.6! 87.9! 67! 86.4! 19.8 min! ATL-MCO" 99.3! 68.7! 87.4! 54.1! 82.0!
MCO" 99.8! 77.9! 89.1! 58.5! 84.6! 14.8 min! MCO-ATL" 99.3! 75.7! 89.9! 58.8! 81.1!
BWI" 99.4! 77.1! 89.4! 63.8! 85.4! 15.9 min! LGA-ATL" 98.0! 74.0! 86.6! 52.2! 74.3!
MKE" 99.7! 78.8! 89.1! 68.5! 87.5! 12.8 min! ATL-LGA" 97.6! 73.5! 87.3! 46.9! 72.7!
TPA-ATL" 99.6! 84.1! 94.1! 64.9! 85.8!
ATL-TPA" 99.6! 69.0! 88.7! 56.1! 83.3!
Performance by Aircraft Type! ATL-FLL" 100.0! 68.6! 88.3! 62.3! 83.7!
Family" CF%" D0%" D15%" A0%" A14%" FLL-ATL" 100.0! 84.1! 94.1! 62.8! 83.3!
Boeing 717" 99.6! 78.8! 90.7! 64.1! 85.9! ATL-DCA" 100.0! 68.0! 85.4! 61.8! 83.7!
Boeing 737" 99.7! 76.1! 89.0! 64.1! 84.9! MDW-ATL" 99.4! 80.7! 93.2! 75.6! 87.5!
17!

18. On-­‐Time
Arrivals
(A14)
Performance
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
6/14/12
A14%
6/15/12
18!
6/16/12
6/17/12
6/18/12
6/19/12
CF%
All Marketed Flights!
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
6/25/12
AirTran Airways A14% and CF% by Day"
6/26/12
6/27/12
6/28/12
6/29/12
6/30/12
90.0%
92.0%
94.0%
96.0%
98.0%
100.0%
Completion Factor %"
Individual Carrier Metrics"

19. Individual Carrier Metrics"
American Airlines Operations Performance
June 2012: 98.2% completed, 84.0% on-time departures, 82.5% on-time arrivals!
Hub Performance! Mainline & Express!
Airport" CF%" D0%" D15%" A0%" A14%" Taxi-Out" Operator" CF%" D0%" D15%" A0%" A14%"
DFW" 98.2! 56.9! 80.2! 71.5! 86.5! 16.4 min!
American" 98.4! 62.1! 82.7! 61.1! 80.9!
ORD" 98.5! 65.7! 84.1! 73.7! 86.7! 17.0 min!
MIA" 98.9! 54.7! 76.2! 64.8! 81.1! 19.6 min! American Eagle" 97.7! 71.5! 84.9! 68.5! 84.3!
LAX" 99.0! 73.2! 88.1! 70.4! 86.2! 17.6 min!
Chautauqua" 98.7! 74.3! 87.5! 48.4! 80.2!
LGA" 96.3! 77.1! 86.1! 71.5! 83.3! 26.3 min!
JFK" 98.2! 63.6! 80.6! 72.7! 84.8! 28.8 min! Executive" 99.0! 86.7! 91.4! 69.6! 89.7!
Performance by Aircraft Type! Key Market Performance!
Family" CF%" D0%" D15%" A0%" A14%" Route" CF%" D0%" D15%" A0%" A14%"
LAX-DFW" 98.3! 65.7! 86.7! 59.8! 85.1!
Boeing 737" 99.1! 62.8! 83.5! 60.2! 80.9!
DFW-LAX" 98.9! 45.8! 80.8! 64.7! 82.5!
Boeing 757" 98.8! 57.0! 78.2! 57.9! 76.5! DFW-ORD" 98.2! 54.3! 79.1! 64.0! 80.9!
Boeing 767" 98.3! 55.0! 76.2! 56.0! 72.7! ORD-DFW" 98.1! 59.9! 83.3! 78.7! 88.6!
Boeing 777" 99.6! 46.1! 78.9! 54.0! 71.9! LGA-ORD" 96.8! 81.0! 90.0! 83.8! 90.3!
MD-80 Series" 97.8! 65.7! 85.1! 64.4! 84.6! ORD-LGA" 96.4! 60.5! 83.1! 76.4! 86.1!
SAT-DFW" 98.0! 68.4! 88.6! 61.4! 86.4!
ATR-72 Prop" 99.0! 86.7! 91.4! 69.6! 89.7!
AUS-DFW" 97.8! 83.8! 92.5! 78.1! 91.8!
CRJ-700" 97.2! 68.7! 82.2! 64.7! 81.0! DFW-SAT" 98.1! 59.3! 84.1! 62.7! 84.7!
ERJ-135/140/145" 97.9! 72.3! 85.6! 67.3! 84.5! DFW-AUS" 97.3! 59.2! 84.9! 53.9! 81.4!
19!

20. On-Time Arrivals (A14) Performance"
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
6/14/12
A14%
6/15/12
20!
6/16/12
6/17/12
6/18/12
CF%
6/19/12
All Marketed Flights!
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
6/25/12
6/26/12
American Airlines A14% and CF% by Day"
6/27/12
6/28/12
6/29/12
6/30/12
90.0%
92.0%
94.0%
96.0%
98.0%
100.0%
Completion Factor %"
Individual Carrier Metrics"

21. Individual Carrier Metrics"
Alaska Airlines Operations Performance
June 2012: 99.2% completed, 91.7% on-time departures, 90.5% on-time arrivals!
Hub Performance! Mainline & Express!
Airport" CF%" D0%" D15%" A0%" A14%" Taxi-Out" Operator" CF%" D0%" D15%" A0%" A14%"
Alaska" 99.6! 76.3! 90.6! 69.0! 88.4!
SEA" 99.5! 72.5! 92.4! 74.2! 92.3! 13.0!
Horizon" 98.7! 70.1! 93.6! 76.7! 94.3!
PDX" 99.5! 76.8! 93.5! 78.4! 94.2! 9.3!
SkyWest" 99.6! 80.2! 92.1! 73.9! 92.1!
ANC" 98.5! 77.9! 89.7! 71.7! 87.2! 12.3! PenAir" 92.3! 52.7! 73.5! 39.6! 51.7!
Performance by Aircraft Type! Key Market Performance!
Route" CF%" D0%" D15%" A0%" A14%"
Family" CF%" D0%" D15%" A0%" A14%"
PDX-SEA" 99.7! 78.9! 95.6! 82.4! 97.0!
Boeing 737" 99.7! 76.8! 91.3! 69.2! 89.0! SEA-PDX" 99.1! 72.6! 94.5! 78.3! 96.4!
ANC-SEA" 99.5! 85.1! 94.8! 62.4! 90.7!
B737 Combi" 97.5! 69.9! 82.1! 66.5! 81.6! SEA-ANC" 100.0! 64.2! 88.8! 78.3! 92.3!
GEG-SEA" 97.6! 73.8! 92.8! 79.3! 92.6!
CRJ-700" 99.6! 80.2! 92.1! 73.9! 92.1! SEA-GEG" 97.8! 72.4! 92.0! 74.0! 92.4!
LAX-SEA" 99.7! 81.0! 92.7! 70.2! 90.8!
Q400" 98.7! 70.1! 93.6! 76.7! 94.3! SEA-LAX" 100.0! 74.7! 92.1! 61.1! 86.7!
BOI-SEA" 100.0! 72.8! 93.2! 72.3! 94.5!
Saab 340" 92.3! 52.7! 73.5! 39.6! 51.7!
SEA-BOI" 100.0! 69.4! 94.5! 66.8! 92.3!
21!

22. On-Time Arrivals (A14) Performance"
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
6/14/12
A14%
6/15/12
22!
6/16/12
6/17/12
6/18/12
CF%
6/19/12
All Marketed Flights!
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
6/25/12
6/26/12
Alaska Airlines A14% and CF% by Day"
6/27/12
6/28/12
6/29/12
6/30/12
90.0%
92.0%
94.0%
96.0%
98.0%
100.0%
Completion Factor %"
Individual Carrier Metrics"

23. Individual Carrier Metrics"
Delta Air Lines Operations Performance
June 2012: 98.9% completed, 85.7% on-time departures, 84.1% on-time arrivals!
Hub Performance! Mainline & Express!
Airport" CF%" D0%" D15%" A0%" A14%" Taxi-Out" Operator" CF%" D0%" D15%" A0%" A14%"
ATL" 99.6! 63.2! 82.5! 67.2! 85.4! 19.9 min! Delta" 99.6! 68.2! 86.2! 68.7! 85.1!
DTW" 98.9! 65.4! 81.7! 67.4! 83.7! 21.1 min! Pinnacle" 97.1! 67.3! 80.7! 61.9! 78.3!
MSP" 99.2! 74.2! 86.4! 75.3! 87.9! 18.2 min! ExpressJet" 99.3! 71.0! 83.9! 69.4! 83.6!
SkyWest" 99.3! 79.9! 92.2! 71.7! 90.9!
SLC" 99.6! 77.6! 91.6! 74.1! 92.1! 17.9 min!
Comair" 98.3! 72.0! 86.5! 63.5! 83.9!
LGA" 96.5! 70.2! 83.8! 58.7! 77.5! 30.3 min!
Compass" 99.6! 81.2! 90.2! 74.4! 87.9!
JFK" 97.5! 58.9! 76.7! 65.3! 80.1! 36.0 min! Shuttle America" 95.9! 75.2! 87.8! 62.0! 81.9!
MEM" 98.4! 75.3! 86.3! 74.3! 87.6! 17.6 min! Chautauqua" 98.0! 73.5! 85.4! 57.2! 77.2!
CVG" 98.7! 72.4! 86.4! 73.8! 87.5! 14.0 min ! GoJet" 95.4! 67.7! 80.2! 60.2! 78.3!
Performance by Aircraft Type! Key Market Performance!
Family" CF%" D0%" D15%" A0%" A14%" Route" CF%" D0%" D15%" A0%" A14%"
Airbus 319/320" 99.5! 70.8! 87.2! 72.1! 86.8! LGA-ATL" 98.3! 70.4! 85.4! 58.6! 79.9!
Airbus 330" 99.2! 58.0! 80.8! 56.2! 74.4! ATL-LGA" 98.5! 61.0! 81.9! 66.2! 78.8!
Boeing 737" 99.7! 69.3! 87.4! 74.0! 88.2!
MCO-ATL" 100.0! 76.5! 90.0! 64.3! 85.1!
Boeing 747" 99.5! 62.0! 76.4! 54.4! 70.8!
ATL-MCO" 99.8! 63.0! 85.7! 69.9! 85.4!
Boeing 757" 99.8! 65.6! 86.5! 66.7! 85.0!
Boeing 767" 99.6! 64.1! 83.9! 63.2! 80.1!
DCA-ATL" 99.1! 72.0! 90.5! 70.0! 88.9!
Boeing 777" 99.4! 69.9! 85.9! 73.5! 87.6! ATL-DCA" 99.1! 69.6! 86.1! 78.3! 88.4!
CRJ Series" 98.3! 71.5! 84.5! 66.3! 83.0! ATL-TPA" 99.7! 64.5! 84.9! 69.6! 82.7!
DC-9-50" 99.6! 69.7! 83.4! 65.9! 82.7! TPA-ATL" 99.7! 72.8! 88.2! 71.0! 85.9!
EMB-120" 99.4! 80.1! 94.2! 72.9! 93.0! DCA-LGA" 91.7! 84.7! 90.9! 55.1! 78.0!
EMB-170/175" 98.0! 78.7! 89.2! 69.3! 85.4! LGA-DCA" 91.2! 80.9! 92.9! 75.5! 87.7!
ERJ-145" 98.0! 73.5! 85.4! 57.2! 77.2!
MD-88" 99.6! 71.2! 87.9! 69.7! 86.7!
MD-90" 99.8! 64.4! 81.7! 65.3! 81.7!
23!

24. On-Time Arrivals (A14) Performance"
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
6/14/12
A14%
6/15/12
24!
6/16/12
6/17/12
6/18/12
CF%
6/19/12
All Marketed Flights!
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
6/25/12
6/26/12
Delta Air Lines A14% and CF% by Day"
6/27/12
6/28/12
6/29/12
6/30/12
90.0%
92.0%
94.0%
96.0%
98.0%
100.0%
Completion Factor %"
Individual Carrier Metrics"

25. Individual Carrier Metrics"
Frontier Airlines Operations Performance
June 2012: 99.5% completed, 79.2% on-time departures, 74.3% on-time arrivals!
Hub Performance! Mainline & Express!
Airport" CF%" D0%" D15%" A0%" A14%" Taxi-Out" Operator" CF%" D0%" D15%" A0%" A14%"
DEN" 99.7! 41.9! 73.9! 50.6! 77.7! 14.8 min! Frontier" 99.8! 50.3! 79.5! 45.9! 75.2!
MKE" 99.6! 65.9! 84.3! 48.2! 72.7! 12.3 min! Republic" 98.9! 56.3! 77.8! 43.9! 71.3!
MCI" 99.5! 62.0! 82.4! 44.5! 72.5! 15.1 min! Chautauqua" 98.1! 91.3! 96.1! 67.0! 92.2!
Performance by Aircraft Type! Key Market Performance!
Route" CF%" D0%" D15%" A0%" A14%"
Family" CF%" D0%" D15%" A0%" A14%" DEN-LAS" 100.0! 39.2! 74.2! 48.5! 78.4!
LAS-DEN" 100.0! 60.1! 84.5! 40.9! 76.7!
A318/319/320" 99.8! 50.3! 79.5! 45.9! 75.2! DFW-DEN" 100.0! 51.9! 78.6! 39.6! 70.1!
DEN-DFW" 100.0! 49.7! 78.6! 32.6! 66.3!
Q400" 100.0! 50.0! 50.0! 50.0! 100.0! DEN-SEA" 100.0! 35.1! 70.8! 35.1! 67.9!
SEA-DEN" 99.4! 49.4! 83.7! 38.6! 78.3!
EMB-170/190" 98.9! 56.3! 77.9! 43.9! 71.3! DEN-PDX" 100.0! 38.1! 74.2! 43.2! 72.3!
PDX-DEN" 100.0! 64.9! 85.7! 58.4! 85.7!
MCI-DEN" 100.0! 55.8! 80.3! 59.9! 79.6!
ERJ-135" 98.1! 91.3! 96.1! 67.0! 92.2!
DEN-MCI" 100.0! 47.3! 71.9! 35.6! 67.1!
25!

26. On-Time Arrivals (A14) Performance"
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
A14%
6/14/12
6/15/12
26!
6/16/12
6/17/12
6/18/12
CF%
6/19/12
All Marketed Flights!
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
6/25/12
6/26/12
Frontier Airlines A14% and CF% by Day"
6/27/12
6/28/12
6/29/12
6/30/12
90.0%
92.0%
94.0%
96.0%
98.0%
100.0%
Completion Factor %"
Individual Carrier Metrics"

27. Individual Carrier Metrics"
JetBlue Airways Operations Performance
June 2012: 98.9% completed, 78.7% on-time departures, 77.9% on-time arrivals!
Focus City Performance! Key Market Performance!
Airport" CF%" D0%" D15%" A0%" A14%" Taxi-Out" Route" CF%" D0%" D15%" A0%" A14%"
JFK" 98.8! 57.5! 74.6! 61.8! 76.5! 27.0 min!
JFK-MCO" 98.1! 55.3! 77.1! 62.6! 74.8!
BOS" 98.9! 59.7! 76.7! 66.8! 79.1! 18.4 min!
MCO-JFK" 98.1! 57.6! 76.3! 63.7! 77.5!
MCO" 99.2! 62.7! 79.6! 66.6! 79.6! 17.0 min!
FLL" 98.7! 57.5! 75.6! 61.5! 78.0! 17.7 min! DCA-BOS" 98.1! 69.8! 78.8! 69.0! 80.0!
SJU" 99.6! 57.4! 79.4! 68.6! 83.4! 13.9 min! BOS-DCA" 98.1! 70.1! 81.9! 71.7! 81.1!
LGB" 99.5! 59.0! 80.9! 66.5! 82.8! 13.2 min! BUF-JFK" 98.4! 77.0! 84.8! 75.0! 83.2!
JFK-BUF" 98.0! 63.8! 77.8! 66.7! 76.1!
Performance by Aircraft Type!
JFK-FLL" 98.1! 49.8! 68.3! 54.4! 68.1!
Family" CF%" D0%" D15%" A0%" A14%"
FLL-JFK" 98.1! 42.6! 65.3! 47.5! 64.9!
Airbus A320" 99.2! 59.5! 77.9! 61.5! 77.1!
JFK-SJU" 99.0! 55.1! 74.0! 66.2! 76.9!
EMB-190" 98.5! 67.9! 80.1! 66.5! 79.5! BOS-JFK" 98.5! 57.9! 73.3! 60.5! 76.4!
27!

28. On-Time Arrivals (A14) Performance"
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
6/14/12
6/15/12
A14%
28!
6/16/12
6/17/12
6/18/12
CF%
6/19/12
All Marketed Flights!
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
6/25/12
6/26/12
6/27/12
JetBlue Airways A14% and CF% by Day"
6/28/12
6/29/12
6/30/12
90.0%
92.0%
94.0%
96.0%
98.0%
100.0%
Completion Factor %"
Individual Carrier Metrics"

29. Individual Carrier Metrics"
Southwest Airlines Operations Performance
June 2012: 99.3% completed, 78.6% on-time departures, 80.4% on-time arrivals!
Focus City Performance! Key Market Performance!
Airport" CF%" D0%" D15%" A0%" A14%" Taxi-Out"
Route" CF%" D0%" D15%" A0%" A14%"
MDW" 99.4! 34.9! 71.8! 57.5! 81.2! 11.1 min!
HOU-DAL" 95.9! 22.4! 65.1! 36.4! 68.2!
LAS" 99.6! 34.9! 73.2! 60.7! 83.9! 12.4 min!
DAL-HOU" 96.0! 30.2! 75.2! 52.5! 78.9!
BWI" 99.6! 32.8! 72.6! 59.9! 81.4! 12.4 min!
BUR-OAK" 98.0! 62.5! 89.3! 63.0! 88.8!
PHX" 99.2! 34.0! 74.8! 60.5! 83.4! 10.3 min!
OAK-BUR" 97.7! 39.2! 80.4! 49.6! 82.5!
DEN" 99.8! 34.9! 73.1! 62.8! 82.6! 12.8 min!
DAL-SAT" 98.9! 45.2! 82.4! 57.5! 83.2!
DAL" 98.6! 32.4! 77.4! 57.5! 81.3! 9.3 min!
SAT-DAL" 99.2! 57.3! 87.2! 62.7! 86.1!
LAS-PHX" 96.5! 37.6! 74.6! 52.2! 78.7!
Performance by Aircraft Type!
Family" CF%" D0%" D15%" A0%" A14%" PHX-LAS" 96.7! 47.6! 82.6! 60.7! 85.8!
733" 99.2! 40.2! 75.7! 52.1! 77.7!
735" 99.4! 42.9! 79.2! 54.6! 80.2! LAX-OAK" 98.0! 44.6! 77.3! 44.9! 76.1!
73G" 99.4 44.9 79.8 58.3 81.6
738" 100.0! 18.8! 71.5! 46.6! 75.5! SAN-OAK" 96.8! 44.8! 78.9! 49.6! 81.9!
29!

30. On-Time Arrivals (A14) Performance"
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
6/14/12
A14%
6/15/12
30!
6/16/12
6/17/12
6/18/12
CF%
6/19/12
All Marketed Flights!
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
6/25/12
6/26/12
Southwest Airlines A14% and CF% by Day"
6/27/12
6/28/12
6/29/12
6/30/12
90.0%
92.0%
94.0%
96.0%
98.0%
100.0%
Completion Factor %"
Individual Carrier Metrics"

31. Individual Carrier Metrics"
Spirit Airlines Operations Performance
June 2012: 66.7% on-time departures, 64.2% on-time arrivals!
Focus City Performance! Key Market Performance!
Airport" D0%" D15%" A0%" A14%" Taxi-Out"
Route" D0%" D15%" A0%" A14%"
FLL" 40.9! 60.4! 43.3! 62.5! 17.2 min!
FLL-LGA" 48.2! 68.4! 45.6! 67.5!
ORD" 50.4! 61.5! 49.7! 63.7! 17.1 min!
LGA-FLL" 69.3! 78.9! 47.4! 61.4!
DTW" 64.7! 76.2! 44.8! 66.4! 16.7 min!
FLL-ACY" 55.2! 73.6! 41.4! 71.3!
MSP-ORD" 43.8! 64.0! 46.1! 60.7!
LAS-LAX" 52.2! 63.3! 44.4! 58.9!
Performance by Aircraft Type! LAS-ORD" 53.3! 62.2! 42.7! 56.2!
Family" D0%" D15%" A0%" A14%"
ACY-FLL" 54.7! 70.9! 40.7! 65.1!
319" 48.6! 63.6! 44.6! 61.5!
320" 54.9! 71.2! 48.9! 68.0! ORD-MSP" 42.7! 57.3! 29.2! 52.8!
321" 62.9! 76.3! 50.4! 73.8!
FLL-ATL" 44.8! 60.9! 39.1! 59.8!
ATL-FLL" 60.5! 70.9! 53.5! 72.1!
31!

32. On-Time Arrivals (A14) Performance"
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
6/14/12
32!
6/15/12
A14%
6/16/12
6/17/12
6/18/12
All Marketed Flights!
6/19/12
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
Spirit Airlines A14% and CF% by Day"
6/25/12
6/26/12
6/27/12
6/28/12
6/29/12
6/30/12
Individual Carrier Metrics"

33. Individual Carrier Metrics"
United Airlines Operations Performance
June 2012: 98.1% completed, 75.4% on-time departures, 74.2% on-time arrivals!
Hub Performance! Mainline & Express!
Airport" CF%" D0%" D15%" A0%" A14%" Taxi-Out" Operator" CF%" D0%" D15%" A0%" A14%"
IAH" 98.8! 38.8! 71.7! 55.5! 75.6! 18.0 min! United" 98.5! 39.2! 71.1! 50.4! 70.4!
ExpressJet" 98.1! 56.3! 75.2! 57.7! 74.4!
ORD" 98.3! 46.6! 72.4! 64.1! 79.8! 18.2 min!
Skywest" 98.3! 60.1! 81.4! 57.1! 79.5!
EWR" 97.7! 40.4! 65.7! 54.6! 70.9! 24.1 min!
Colgan" 95.6! 63.5! 77.0! 59.7! 75.7!
DEN" 98.7! 49.3! 76.1! 62.1! 80.5! 16.8 min!
Shuttle America" 97.6! 60.0! 79.9! 54.0! 75.9!
SFO" 97.3! 36.7! 66.8! 50.5! 69.3! 21.8 min! CommutAir" 95.7! 58.7! 69.0! 52.7! 67.3!
IAD" 97.1! 49.5! 73.5! 62.1! 78.6! 19.2 min! GoJet" 98.6! 60.7! 79.1! 57.6! 76.3!
LAX" 98.8! 47.1! 75.6! 53.7! 75.9! 18.3 min! Mesa" 98.6! 70.1! 87.1! 75.2! 87.3!
CLE" 99.0! 66.3! 81.7! 62.6! 79.7! 13.6 min! Trans States" 98.2! 60.4! 80.0! 60.5! 78.6!
Chautauqua" 99.2! 73.0! 89.7! 57.6! 85.0!
Silver Airlways" 96.1! 28.0! 39.0! 12.5! 28.7!
Performance by Aircraft Type! Cape Air" 100.0! 92.3! 97.0! 90.0! 94.7!
Family" CF%" D0%" D15%" A0%" A14%" Aer Lingus" 100.0! 23.3! 65.0! 71.7! 81.7!
A319/320" 97.5! 45.0! 72.3! 55.1! 72.3!
Airbus A330*" 100.0! 23.3! 65.0! 71.7! 81.7!
Key Market Performance!
Boeing 737" 99.5! 38.0! 73.2! 49.4! 72.1! Route" CF%" D0%" D15%" A0%" A14%"
Boeing 747" 98.3! 31.1! 62.5! 43.4! 65.8! SFO-ORD" 97.1! 24.5! 58.0! 33.1! 59.1!
Boeing 757" 98.4! 36.5! 68.3! 47.1! 67.0! SFO-LAX" 95.8! 38.1! 66.7! 29.6! 58.5!
Boeing 767" 97.6! 34.5! 68.7! 52.0! 69.3! ORD-SFO" 96.2! 25.9! 58.7! 48.3! 66.7!
Boeing 777" 98.3! 32.7! 64.5! 45.5! 62.9! ORD-EWR" 97.8! 29.0! 63.7! 50.7! 70.5!
ATR-72 Prop" 100! 92.3! 97.0! 90.0! 94.7! EWR-ORD" 97.5! 40.2! 74.3! 66.0! 79.1!
CRJ-200/700" 98.5! 61.5! 82.0! 59.6! 80.1! LAX-SFO" 96.0! 36.0! 63.0! 42.1! 61.3!
Dash-8-200" 95.4! 56.6! 70.4! 53.2! 68.9! ORD-DCA" 93.5! 39.9! 64.3! 43.2! 64.3!
EMB-120" 96.9! 58.7! 78.8! 55.7! 77.2! DCA-ORD" 92.9! 48.4! 75.9! 61.4! 77.0!
EMB-170" 97.6! 60.0! 79.9! 54.0! 75.9! LGA-ORD" 92.4! 51.9! 75.0! 66.8! 78.5!
ERJ-145" 98.2! 56.7! 75.8! 57.6! 74.9! LAX-IAH" 99.2! 16.9! 55.9! 34.1! 63.1!
Saab 340" 96.2! 65.1! 73.9! 55.3! 70.5!
* A330 Operated by Aer Lingus IAD-MAD!
33!

34. On-Time Arrivals (A14) Performance"
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
6/14/12
6/15/12
A14%
34!
6/16/12
6/17/12
CF%
6/18/12
6/19/12
All Marketed Flights!
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
6/25/12
6/26/12
United Airlines A14% and CF% by Day"
6/27/12
6/28/12
6/29/12
6/30/12
90.0%
92.0%
94.0%
96.0%
98.0%
100.0%
Completion Factor %"
Individual Carrier Metrics"

35. Individual Carrier Metrics"
US Airways Operations Performance
June 2012: 98.4% completed, 87.1% on-time departures, 83.5% on-time arrivals!
Hub Performance! Mainline & Express!
Airport" CF%" D0%" D15%" A0%" A14%" Taxi-Out" Operator" CF%" D0%" D15%" A0%" A14%"
US Airways" 99.2! 74.9! 90.1! 68.2! 86.5!
CLT" 99.2! 68.3! 87.2! 68.4! 87.9! 18.4 min!
Air Wisconsin" 97.3! 63.6! 79.1! 51.0! 73.5!
PHL" 98.2! 65.7! 82.6! 63.2! 81.3! 21.8 min! PSA" 98.6! 68.7! 87.6! 61.6! 85.6!
Republic" 98.2! 79.1! 88.1! 63.5! 83.4!
PHX" 99.5! 74.0! 90.3! 73.2! 92.2! 17.9 min! Piedmont" 96.6! 59.1! 81.5! 59.1! 79.2!
DCA" 97.5! 66.9! 83.9! 60.0! 82.5! 21.4 min! Mesa" 98.9! 80.2! 90.8! 69.4! 89.4!
Skywest" 99.2! 84.3! 92.7! 65.6! 91.0!
Chautauqua" 98.5! 68.5! 84.1! 48.4! 76.2!
Trans States" 96.6! 73.8! 83.7! 68.3! 82.4!
Colgan" 84.5! 65.9! 75.4! 61.9! 74.6!
Performance by Aircraft Type! Key Market Performance!
Family" CF%" D0%" D15%" A0%" A14%" Route" CF%" D0%" D15%" A0%" A14%"
Airbus A319/320/321" 99.3! 74.9! 90.6! 68.0! 87.3! BOS-PHL" 97.9! 84.6! 91.2! 78.9! 89.7!
Airbus A330" 99.8! 65.4! 83.7! 61.9! 75.3! PHL-BOS" 97.9! 79.9! 89.5! 72.9! 84.4!
Boeing 737" 99.5! 74.3! 89.8! 67.2! 85.9! PHL-LGA" 95.1! 53.4! 73.0! 52.2! 69.9!
Boeing 757" 99.6! 73.7! 89.2! 69.4! 84.9! LGA-PHL" 94.4! 51.9! 74.8! 55.3! 71.7!
Boeing 767" 99.3! 60.6! 80.1! 62.6! 75.6! DCA-LGA" 94.3! 76.1! 88.3! 66.0! 82.2!
CRJ Series" 98.2! 70.1! 85.2! 58.9! 81.8! LGA-DCA" 94.0! 81.1! 87.8! 64.9! 82.7!
Dash 8-100/300" 96.6! 60.9! 82.1! 60.8! 80.1! LGA-BOS" 94.7! 88.0! 92.2! 75.7! 86.1!
EMB-170/175/190" 98.1! 79.9! 88.6! 65.9! 84.0! BOS-LGA" 94.7! 86.4! 91.7! 79.1! 88.8!
ERJ-145" 97.8! 70.4! 84.0! 55.5! 78.4! DCA-BOS" 97.4! 78.6! 89.7! 70.6! 83.3!
Saab 340" 84.5! 65.9! 75.4! 61.9! 74.6! BOS-DCA" 97.4! 84.9! 91.3! 79.1! 89.7!
35!

36. On-Time Arrivals (A14) Performance"
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
6/14/12
6/15/12
A14%
36!
6/16/12
6/17/12
6/18/12
CF%
6/19/12
All Marketed Flights!
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
6/25/12
US Airways A14% and CF% by Day"
6/26/12
6/27/12
6/28/12
6/29/12
6/30/12
80.0%
85.0%
90.0%
95.0%
100.0%
Completion Factor %"
Individual Carrier Metrics"

37. Individual Carrier Metrics"
Virgin America Operations Performance
June 2012: 99.9% completed, 84.8% on-time departures, 83.8% on-time arrivals!
Focus City Performance! Key Market Performance!
Airport" CF%" D0%" D15%" A0%" A14%" Taxi-Out" Route" CF%" D0%" D15%" A0%" A14%"
SFO-LAX" 100.0! 64.8! 84.8! 59.0! 83.8!
SFO" 100.0! 66.8! 86.5! 68.8! 77.7! 14.9 min!
LAX-SFO" 100.0! 60.0! 73.9! 63.9! 74.3!
LAX" 100.0! 64.6! 87.2! 74.2! 89.8! 11.2 min!
LAS-SFO" 100.0! 65.1! 76.4! 67.2! 76.4!
JFK" 100.0! 56.2! 80.9! 56.4! 83.7! 28.1 min!
SFO-LAS" 100.0! 70.5! 85.5! 70.9! 86.8!
BOS" 100.0! 66.5! 87.5! 66.3! 91.0! 16.4 min! JFK-LAX" 100.0! 54.5! 87.1! 80.9! 89.3!
LAX-JFK" 100.0! 61.1! 91.6! 51.2! 84.9!
SFO-JFK" 100.0! 60.6! 84.5! 61.5! 83.2!
Performance by Aircraft Type!
JFK-SFO" 100.0! 55.4! 73.0! 61.9! 73.5!
Family" CF%" D0%" D15%" A0%" A14%"
319" 99.8! 65.2! 84.6! 61.3! 83.6! SEA-SFO" 100.0! 54.1! 77.4! 67.8! 78.1!
320" 100.0! 63.9! 84.8! 66.4! 83.9! SAN-SFO" 99.3! 53.8! 69.0! 63.4! 68.3!
37!

38. On-Time Arrivals (A14) Performance"
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
6/1/12
6/2/12
6/3/12
6/4/12
6/5/12
6/6/12
6/7/12
6/8/12
6/9/12
6/10/12
6/11/12
6/12/12
6/13/12
6/14/12
6/15/12
A14%
38!
6/16/12
6/17/12
CF%
6/18/12
6/19/12
All Marketed Flights!
6/20/12
6/21/12
6/22/12
6/23/12
6/24/12
6/25/12
6/26/12
Virgin America A14% and CF% by Day"
6/27/12
6/28/12
6/29/12
6/30/12
90.0%
92.0%
94.0%
96.0%
98.0%
100.0%
Completion Factor %"
Individual Carrier Metrics"

39. Methodology"
Notes & Methods"
Methodology. masFlight operations data is collected from various operational and schedule
providers and matched using proprietary algorithms. Data sources include flight, schedule and aircraft
position data obtained from airlines, purchased from third-party commercial vendors, and collected
from real-time information feeds from the Federal Aviation Administration, NOAA and other
government sources. !
!
Legal Terms of Use. You may not sell, sublicense, transfer, reverse engineer, distribute or otherwise
alter any part of masFlight Daily Reports without prior approval from Marks Systems Inc. You may not
utilize masFlight data for any aviation, commercial, operational, law enforcement, or judicial activity
that relies on the accuracy, availability, or validity of the data or summaries provided, including for any
passenger rights claims actions such as those under DOT Part 259 or EU Regulation 261/2004.!
!
masFlight is a registered trademark of Marks Systems Inc.!
Copyright 2012 Marks Systems Inc., masflight.com, All Rights Reserved!
!
For more information, please contact:!
Edmund Otubuah"
Director of Aviation Products"
edmund@markssystems.com!
39!

40. About Marks Systems"
We host, normalize, link and expose big data to users
worldwide. Our vertical market solutions feature easy-
to-use self-service tools. masFlight is our aviation Marks Systems is a privately
platform focused on airlines, airports, and analysts.! held company based in the
Washington, DC area."
Marks Systems provides integrated data warehousing and analysis !
applications for vertical markets.! !
! Marks Systems Inc.!
Marks Systems provides a core platform of climate, geography, 4833 Rugby Avenue!
population demographics, transportation/logistics, energy, and other
official and commercial data sets that can be easily referenced and
Suite 301!
incorporated into other applications.! Bethesda, MD 20814!
! (888) 809-2750 Toll-Free!
We provide advanced query tools that can search, link, validate and !
present information, either through our hosted web/tablet applications, MarksSystems.com!
masXML, our web services interface, or our SQL hosting service.! !
!
With extensive backgrounds in enterprise software, data warehousing, Press Contact:"
and analysis tools, our team knows validation, optimization and interface media@markssystems.com!
design. We set out to build a flexible, scalable solution for warehousing !
and linking diverse data sets by leveraging cloud infrastructure.!
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40!