Airports AirportPace Search

Flight records through . Security counts through .

Which DFW to COS flight is punctual? American 6390, 11:19 am.

89% on time across 90 flights in the last 3 months, 2.2% cancelled.

DFW to COS flights that landed on time most often
DepartsFlightOn time
11:19 amAA 639089%
8:21 amAA 155278%
8:55 amAA 169775%
3:35 pmAA 623470%
2:02 pmAA 117067%
3:36 pmAA 495667%
5:27 pmAA 626764%
9:25 pmAA 79047%
8 of 9 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 9 regular flights, 8:21 am to 9:25 pm.

AA 4956 was cancelled most often, 3% of the time.

Flight records,

  1. AA 1552 8:21 am, 0% cancelled 78%
  2. AA 1697 8:55 am, 2% cancelled 75%
  3. AA 6390 11:19 am, 2% cancelled 89%
  4. AA 1695 1:50 pm, 3% cancelled 46%
  5. AA 1170 2:02 pm, 0% cancelled 67%
  6. AA 6234 3:35 pm, 0% cancelled 70%
  7. AA 4956 3:36 pm, 3% cancelled 67%
  8. AA 6267 5:27 pm, 0% cancelled 64%
  9. AA 790 9:25 pm, 2% cancelled 47%

What time should I fly? The 12 pm departures.

86% landed on time; at 9 pm, 55%. Wednesday was the best day, Sunday the worst.

Flight records,

Share of DFW to COS flights landing less than 15 minutes late, by scheduled departure hour
DepartsBarLanded on time
8 am83%
9 am86%
10 am79%
11 am76%
12 pm86%
1 pm60%
2 pm65%
3 pm69%
4 pm68%
5 pm66%
6 pm66%
7 pm63%
9 pm55%
10 pm65%

When is DFW security busiest? 6 to 10 every morning.

Calmest around 11 am. Dallas Fort Worth security, hour by hour.

Security counts,

People screened per hour at DFW checkpoints, by weekday and hour; choose a cell to read it
4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
People screened per hour at DFW checkpoints, by weekday and hour; choose a cell to read it
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Friday, 6 am

6,530

people screened, all terminals.