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Flight records through . Security counts through .

Which MIA to AUS flight is punctual? American 812, 8:05 am.

90% on time across 20 flights in the last 3 months, never cancelled.

Find your flightMIA security
DepartsFlightOn time
8:05 amAA 81290%
8:05 amAA 141782%
9:25 amAA 62080%
9:20 amAA 283178%
3:00 pmAA 232474%
7:05 pmDL 234474%
7:40 pmAA 262963%
10:10 pmAA 142762%
8 of 10 regular flights, ranked by arrivals on time, June to August 2026.

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

American landed on time 73% of the time, Delta 69%.

Flight records,

  • American

    73%

    on time

    1.0% cancelled

  • Delta

    69%

    on time

    1.1% cancelled

  • Southwest

    66%

    on time

    0.3% cancelled

When do the flights leave? 10 regular flights, 8:05 am to 10:10 pm.

AA 1417 was cancelled most often, 4% of the time.

Flight records,

  1. AA 1417 8:05 am, 4% cancelled 82%
  2. AA 812 8:05 am, 0% cancelled 90%
  3. AA 2831 9:20 am, 0% cancelled 78%
  4. AA 620 9:25 am, 0% cancelled 80%
  5. AA 2324 3:00 pm, 0% cancelled 74%
  6. AA 1411 3:17 pm, 0% cancelled 48%
  7. AA 2629 7:40 pm, 1% cancelled 63%
  8. AA 1427 10:10 pm, 0% cancelled 62%
  1. DL 2344 7:05 pm, 1% cancelled 74%
  1. WN 336 5:00 pm, 0% cancelled 34%

What time should I fly? The 7 am departures.

91% landed on time; at 5 pm, 42%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am91%
8 am89%
9 am83%
11 am67%
12 pm65%
1 pm70%
2 pm68%
3 pm66%
5 pm42%
6 pm66%
7 pm70%
9 pm70%
10 pm65%

When is MIA security busiest? 3 pm, then 5 to 6 pm.

Calmest around 1 pm. Miami 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

Thursday, 6 pm

4,310

people screened, all terminals.