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Flight records through . Security counts through .

Which AUS to SLC flight is punctual? Delta 2618, 8:15 am.

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

Find your flightAUS security
DepartsFlightOn time
8:15 amDL 261892%
2:31 pmDL 390884%
12:20 pmDL 267179%
9:15 amWN 40378%
7:25 pmDL 258167%
7:00 pmWN 118016%
6 of 6 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Delta, by a distance.

Delta landed on time 85% of the time, Southwest 68%.

Flight records,

  • Delta

    85%

    on time

    0.9% cancelled

  • Southwest

    68%

    on time

    0.2% cancelled

When do the flights leave? 6 regular flights, 8:15 am to 7:25 pm.

DL 2671 was cancelled most often, 2% of the time.

Flight records,

  1. DL 2618 8:15 am, 0% cancelled 92%
  2. DL 2671 12:20 pm, 2% cancelled 79%
  3. DL 3908 2:31 pm, 0% cancelled 84%
  4. DL 2581 7:25 pm, 1% cancelled 67%
  1. WN 403 9:15 am, 0% cancelled 78%
  2. WN 1180 7:00 pm, 0% cancelled 16%

What time should I fly? The 8 am departures.

93% landed on time; at 7 pm, 64%. Tuesday was the best day, Thursday the worst.

Flight records,

DepartsLanded on time
5 am90%
6 am87%
7 am88%
8 am93%
9 am81%
11 am93%
12 pm80%
1 pm65%
2 pm79%
4 pm75%
5 pm70%
6 pm82%
7 pm64%

When is AUS security busiest? 5 to 6 every morning.

Calmest around 5 pm. Austin 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

2,880

people screened, all terminals.