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Flight records through . Security counts through .

Which IAH to BTR flight is punctual? United 4290, 10 am.

100% on time across 21 flights in the last 3 months, never cancelled.

Find your flightIAH security
DepartsFlightOn time
10:00 amUA 4290100%
2:20 pmUA 4836100%
7:35 amUA 426088%
8:14 pmUA 403386%
4:20 pmUA 427880%
9:40 pmUA 482880%
10:05 amUA 435079%
12:10 pmUA 433675%
8 of 14 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 14 regular flights, 7:35 am to 9:40 pm.

UA 4297 was cancelled most often, 10% of the time.

Flight records,

  1. UA 4260 7:35 am, 0% cancelled 88%
  2. UA 4290 10:00 am, 0% cancelled 100%
  3. UA 4350 10:05 am, 0% cancelled 79%
  4. UA 4298 12:10 pm, 0% cancelled 67%
  5. UA 4336 12:10 pm, 0% cancelled 75%
  6. UA 4284 2:20 pm, 0% cancelled 54%
  7. UA 4352 2:20 pm, 0% cancelled 69%
  8. UA 4836 2:20 pm, 0% cancelled 100%
  9. UA 4263 4:20 pm, 0% cancelled 46%
  10. UA 4278 4:20 pm, 0% cancelled 80%
  11. UA 4033 8:14 pm, 0% cancelled 86%
  12. UA 4254 8:20 pm, 2% cancelled 71%
  13. UA 4297 9:40 pm, 10% cancelled 62%
  14. UA 4828 9:40 pm, 0% cancelled 80%

What time should I fly? The 11 am departures.

93% landed on time; at 2 pm, 78%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am84%
9 am83%
10 am85%
11 am93%
12 pm79%
2 pm78%
4 pm83%
6 pm83%
7 pm79%
8 pm81%
9 pm81%
10 pm82%

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.