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Flight records through . Security counts through .

Which IAH to CLT flight is punctual? American 2011, 6:01 am.

96% on time across 92 flights in the last 3 months, 1.1% cancelled.

Find your flightIAH security
DepartsFlightOn time
6:01 amAA 201196%
7:25 amUA 398889%
12:20 pmUA 611386%
10:59 amAA 244585%
12:10 pmUA 619785%
8:54 amAA 316283%
12:10 pmUA 612783%
9:09 amF9 239681%
8 of 13 regular flights, ranked by arrivals on time, June to August 2026.

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

United landed on time 84% of the time, American 83%.

Flight records,

  • United

    84%

    on time

    1.0% cancelled

  • American

    83%

    on time

    1.7% cancelled

When do the flights leave? 13 regular flights, 6:01 am to 6:12 pm.

AA 3162 was cancelled most often, 2% of the time.

Flight records,

  1. UA 3988 7:25 am, 0% cancelled 89%
  2. UA 6127 12:10 pm, 0% cancelled 83%
  3. UA 6197 12:10 pm, 0% cancelled 85%
  4. UA 6113 12:20 pm, 0% cancelled 86%
  5. UA 2864 6:12 pm, 0% cancelled 67%
  1. AA 2011 6:01 am, 1% cancelled 96%
  2. AA 3162 8:54 am, 2% cancelled 83%
  3. AA 1930 10:18 am, 0% cancelled 78%
  4. AA 2445 10:59 am, 0% cancelled 85%
  5. AA 1919 3:06 pm, 2% cancelled 57%
  6. AA 1478 4:14 pm, 0% cancelled 67%
  7. AA 1920 5:26 pm, 0% cancelled 69%

What time should I fly? The 2 pm departures.

92% landed on time; at 3 pm, 71%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
6 am90%
7 am89%
8 am82%
9 am88%
10 am84%
11 am89%
12 pm84%
1 pm78%
2 pm92%
3 pm71%
4 pm73%
5 pm72%
6 pm73%

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.