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Flight records through . Security counts through .

Which LAS to SAT flight is punctual? Southwest 2047, 6:45 am.

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

Find your flightLAS security
DepartsFlightOn time
6:45 amWN 2047100%
10:20 amWN 233382%
12:30 pmWN 122175%
3:43 pmF9 341871%
7:25 pmWN 452658%
8:55 pmWN 233540%
3:15 pmWN 233434%
7 of 7 regular flights, ranked by arrivals on time, June to August 2026.

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

Frontier landed on time 81% of the time, Southwest 72%.

Flight records,

  • Frontier

    81%

    on time

    0.7% cancelled

  • Southwest

    72%

    on time

    0.3% cancelled

When do the flights leave? 7 regular flights, 6:45 am to 8:55 pm.

WN 2335 was cancelled most often, 2% of the time.

Flight records,

  1. F9 3418 3:43 pm, 1% cancelled 71%
  1. WN 2047 6:45 am, 0% cancelled 100%
  2. WN 2333 10:20 am, 0% cancelled 82%
  3. WN 1221 12:30 pm, 0% cancelled 75%
  4. WN 2334 3:15 pm, 0% cancelled 34%
  5. WN 4526 7:25 pm, 0% cancelled 58%
  6. WN 2335 8:55 pm, 2% cancelled 40%

What time should I fly? The 7 am departures.

95% landed on time; at 8 pm, 50%. Saturday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
6 am95%
7 am95%
8 am88%
9 am81%
10 am80%
11 am82%
12 pm81%
1 pm75%
2 pm59%
3 pm62%
4 pm63%
5 pm62%
6 pm78%
7 pm52%
8 pm50%
9 pm51%

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.