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Flight records through . Security counts through .

Which IAH to CRP flight is punctual? United 6157, 7:35 am.

97% on time across 35 flights in the last 3 months, never cancelled.

Find your flightIAH security
DepartsFlightOn time
7:35 amUA 615797%
12:06 pmUA 584390%
10:05 amUA 489489%
7:35 amUA 433988%
9:55 pmUA 612886%
9:55 pmUA 628081%
2:20 pmUA 482577%
7:50 pmUA 613872%
8 of 11 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 11 regular flights, 7:35 am to 9:55 pm.

UA 4341 was cancelled most often, 2% of the time.

Flight records,

  1. UA 4339 7:35 am, 0% cancelled 88%
  2. UA 6157 7:35 am, 0% cancelled 97%
  3. UA 4894 10:05 am, 0% cancelled 89%
  4. UA 5365 12:06 pm, 1% cancelled 71%
  5. UA 5843 12:06 pm, 0% cancelled 90%
  6. UA 4825 2:20 pm, 1% cancelled 77%
  7. UA 4341 4:15 pm, 2% cancelled 70%
  8. UA 4811 6:05 pm, 0% cancelled 69%
  9. UA 6138 7:50 pm, 0% cancelled 72%
  10. UA 6128 9:55 pm, 0% cancelled 86%
  11. UA 6280 9:55 pm, 0% cancelled 81%

What time should I fly? The 7 am departures.

90% landed on time; at 5 pm, 78%. Tuesday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
7 am90%
9 am81%
10 am85%
12 pm80%
2 pm83%
4 pm80%
5 pm78%
6 pm82%
7 pm80%
8 pm85%
9 pm87%
10 pm87%

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.