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Flight records through . Security counts through .

Which LAS to ATL flight is punctual? Delta 755, 6 am.

94% on time across 92 flights in the last 3 months, never cancelled.

Find your flightLAS security
DepartsFlightOn time
6:00 amDL 75594%
10:50 pmWN 211586%
7:05 amDL 67785%
10:00 pmDL 87984%
10:50 pmWN 217982%
6:40 amF9 111680%
11:41 amDL 74878%
8:15 amDL 92775%
8 of 14 regular flights, ranked by arrivals on time, June to August 2026.

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

Delta landed on time 84% of the time, Southwest 81%.

Flight records,

  • Delta

    84%

    on time

    0.8% cancelled

  • Southwest

    81%

    on time

    0.4% cancelled

  • Frontier

    74%

    on time

    1.3% cancelled

When do the flights leave? 14 regular flights, 12:33 am to 11:50 pm.

DL 748 was cancelled most often, 2% of the time.

Flight records,

  1. DL 857 12:33 am, 0% cancelled 72%
  2. DL 755 6:00 am, 0% cancelled 94%
  3. DL 677 7:05 am, 0% cancelled 85%
  4. DL 927 8:15 am, 1% cancelled 75%
  5. DL 777 10:31 am, 2% cancelled 75%
  6. DL 748 11:41 am, 2% cancelled 78%
  7. DL 466 1:21 pm, 2% cancelled 67%
  8. DL 591 2:48 pm, 1% cancelled 58%
  9. DL 879 10:00 pm, 2% cancelled 84%
  1. WN 4482 8:25 am, 0% cancelled 75%
  2. WN 2115 10:50 pm, 0% cancelled 86%
  3. WN 2179 10:50 pm, 0% cancelled 82%
  1. F9 1116 6:40 am, 1% cancelled 80%
  2. F9 2428 11:50 pm, 0% cancelled 49%

What time should I fly? The 6 am departures.

90% landed on time; at 12 am, 77%. Wednesday was the best day, Friday the worst.

Flight records,

DepartsLanded on time
12 am77%
6 am90%
7 am88%
8 am80%
9 am86%
10 am85%
11 am81%
12 pm78%
1 pm79%
2 pm78%
3 pm84%
4 pm85%
5 pm78%
10 pm85%
11 pm79%

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.