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Flight records through . Security counts through .

Which IAH to LRD flight is punctual? United 4936, 6:50 pm.

90% on time across 21 flights in the last 3 months, never cancelled.

Find your flightIAH security
DepartsFlightOn time
6:50 pmUA 493690%
12:07 pmUA 490486%
9:41 pmUA 489282%
6:50 pmUA 428579%
4 of 4 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 4 regular flights, 12:07 pm to 9:41 pm.

UA 4892 was cancelled most often, 1% of the time.

Flight records,

  1. UA 4904 12:07 pm, 0% cancelled 86%
  2. UA 4285 6:50 pm, 0% cancelled 79%
  3. UA 4936 6:50 pm, 0% cancelled 90%
  4. UA 4892 9:41 pm, 1% cancelled 82%

What time should I fly? The 2 pm departures.

89% landed on time; at 9 pm, 81%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
9 am87%
12 pm83%
1 pm82%
2 pm89%
6 pm85%
7 pm81%
9 pm81%
10 pm86%

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.