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Flight records through . Security counts through .

Which IAH to LAX flight is punctual? United 2110, 6 am.

100% on time across 47 flights in the last 3 months, never cancelled.

Find your flightIAH security
DepartsFlightOn time
6:00 amUA 2110100%
6:00 amUA 41797%
9:53 amUA 46991%
7:20 amUA 260090%
7:10 amDL 121688%
12:33 pmUA 246086%
2:54 pmUA 195185%
8:19 pmAA 499885%
8 of 19 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Delta and United, neck and neck.

Delta landed on time 87% of the time, United 85%.

Flight records,

  • Delta

    87%

    on time

    0.9% cancelled

  • United

    85%

    on time

    0.2% cancelled

When do the flights leave? 19 regular flights, 6 am to 10:03 pm.

F9 1755 was cancelled most often, 2% of the time.

Flight records,

  1. DL 1216 7:10 am, 0% cancelled 88%
  2. DL 1143 4:14 pm, 0% cancelled 74%
  1. UA 2110 6:00 am, 0% cancelled 100%
  2. UA 417 6:00 am, 0% cancelled 97%
  3. UA 2600 7:20 am, 0% cancelled 90%
  4. UA 469 9:53 am, 0% cancelled 91%
  5. UA 2460 12:33 pm, 0% cancelled 86%
  6. UA 1945 2:54 pm, 0% cancelled 82%
  7. UA 1951 2:54 pm, 0% cancelled 85%
  8. UA 1743 4:31 pm, 0% cancelled 81%
  9. UA 2755 6:33 pm, 0% cancelled 78%
  10. UA 2658 6:38 pm, 0% cancelled 78%
  11. UA 483 7:50 pm, 0% cancelled 78%
  12. UA 2095 8:15 pm, 0% cancelled 78%
  13. UA 2215 10:03 pm, 0% cancelled 71%
  14. UA 2782 10:03 pm, 0% cancelled 83%

What time should I fly? The 6 am departures.

95% landed on time; at 11 am, 66%. Wednesday was the best day, Saturday the worst.

Flight records,

DepartsLanded on time
6 am95%
7 am91%
9 am85%
10 am88%
11 am66%
12 pm89%
2 pm86%
3 pm93%
4 pm79%
5 pm77%
6 pm80%
7 pm73%
8 pm78%
9 pm80%
10 pm79%

When is IAH security busiest? 6 am, then 8 am.

Calmest around 9 am. Houston IAH security, hour by hour.

Security counts,

4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Friday, 6 am

4,540

people screened, all terminals.