Airports AirportPace Search

Flight records through . Security counts through .

Which IAH to RDU flight is punctual? United 6148, 8:15 am.

93% on time across 61 flights in the last 3 months, never cancelled.

Find your flightIAH security
DepartsFlightOn time
8:15 amUA 614893%
12:03 pmUA 219684%
9:40 amF9 174282%
6:08 pmUA 249868%
4 of 4 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? United, ahead of Frontier.

United landed on time 85% of the time, Frontier 77%.

Flight records,

  • United

    85%

    on time

    0.9% cancelled

  • Frontier

    77%

    on time

    2.4% cancelled

When do the flights leave? 4 regular flights, 8:15 am to 6:08 pm.

UA 2196 was cancelled most often, 2% of the time.

Flight records,

  1. UA 6148 8:15 am, 0% cancelled 93%
  2. UA 2196 12:03 pm, 2% cancelled 84%
  3. UA 2498 6:08 pm, 0% cancelled 68%
  1. F9 1742 9:40 am, 1% cancelled 82%

What time should I fly? The 7 am departures.

94% landed on time; at 5 pm, 70%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am94%
8 am90%
9 am81%
12 pm89%
5 pm70%
6 pm77%

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.