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Flight records through . Security counts through .

Which LAS to IAH flight is punctual? United 1994, 7:45 am.

100% on time across 21 flights in the last 3 months, never cancelled.

Find your flightLAS security
DepartsFlightOn time
7:45 amUA 1994100%
12:59 amUA 275396%
10:05 amUA 195695%
6:00 amUA 260894%
10:25 amUA 171187%
7:00 amF9 149083%
12:59 amUA 200981%
12:59 amUA 284080%
8 of 14 regular flights, ranked by arrivals on time, June to August 2026.

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

United landed on time 85% of the time, Spirit 78%.

Flight records,

  • United

    85%

    on time

    0.3% cancelled

  • Spirit

    78%

    on time

    3.0% cancelled

  • Frontier

    76%

    on time

    2.0% cancelled

When do the flights leave? 14 regular flights, 12:59 am to 4:43 pm.

F9 1966 was cancelled most often, 6% of the time.

Flight records,

  1. UA 2009 12:59 am, 0% cancelled 81%
  2. UA 2753 12:59 am, 0% cancelled 96%
  3. UA 2840 12:59 am, 0% cancelled 80%
  4. UA 2608 6:00 am, 0% cancelled 94%
  5. UA 1994 7:45 am, 0% cancelled 100%
  6. UA 1181 8:00 am, 1% cancelled 75%
  7. UA 1956 10:05 am, 0% cancelled 95%
  8. UA 1711 10:25 am, 0% cancelled 87%
  9. UA 1627 12:11 pm, 0% cancelled 67%
  10. UA 2492 12:14 pm, 1% cancelled 75%
  11. UA 2741 3:40 pm, 0% cancelled 74%
  12. UA 2449 4:43 pm, 0% cancelled 71%
  1. F9 1490 7:00 am, 2% cancelled 83%
  2. F9 1966 2:28 pm, 6% cancelled 59%

What time should I fly? The 6 am departures.

94% landed on time; at 1 am, 65%. Wednesday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
12 am90%
1 am65%
6 am94%
7 am87%
8 am88%
9 am87%
10 am88%
11 am79%
12 pm81%
1 pm70%
2 pm68%
3 pm77%
4 pm77%
6 pm87%
11 pm84%

When is LAS security busiest? 5 am, then 10 to 11 am.

Calmest around 5 pm. Las Vegas 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

Sunday, 11 am

6,120

people screened, all terminals.