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Flight records through . Security counts through .

Which IAH to CVG flight is punctual? United 6312, 7:30 am.

87% on time across 82 flights in the last 3 months, never cancelled.

Find your flightIAH security

  • UA 6312

    87%

    on time

    7:30 am

    0% cancelled

  • UA 2364

    70%

    on time

    12:25 pm

    0% cancelled

  • UA 2069

    68%

    on time

    8:13 pm

    0% cancelled

3 regular flights, June to August 2026.

When do the flights leave? 3 regular flights, 7:30 am to 8:13 pm.

None was cancelled in the last 3 months.

Flight records,

  1. UA 6312 7:30 am, 0% cancelled 87%
  2. UA 2364 12:25 pm, 0% cancelled 70%
  3. UA 2069 8:13 pm, 0% cancelled 68%

What time should I fly? The 7 am departures.

88% landed on time; at 8 pm, 70%. Tuesday was the best day, Friday the worst.

Flight records,

DepartsLanded on time
7 am88%
12 pm83%
8 pm70%

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.