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Flight records through . Security counts through .

Which IAH to HOB flight is punctual? United 4238, 8:04 pm.

95% on time across 21 flights in the last 3 months, never cancelled.

Find your flightIAH security

  • UA 4238

    95%

    on time

    8:04 pm

    0% cancelled

  • UA 4279

    83%

    on time

    7:50 pm

    0% cancelled

  • UA 4846

    54%

    on time

    7:50 pm

    4% cancelled

3 regular flights, June to August 2026.

When do the flights leave? 3 regular flights, 7:50 pm to 8:04 pm.

UA 4846 was cancelled most often, 4% of the time.

Flight records,

  1. UA 4279 7:50 pm, 0% cancelled 83%
  2. UA 4846 7:50 pm, 4% cancelled 54%
  3. UA 4238 8:04 pm, 0% cancelled 95%

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.