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2,192 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 88% depart on time. After 4 pm it’s 62%.

Best time to leave 5–6 am 94% arrive on time from AUS
Best single flight AA 406 AUS 05:02 → MIA 08:58 · 91% on time Avoid AA 2294 AUS 07:00 → MIA 11:00 · 86% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

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AUS
92
70
61
73
57
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

Delta 252 90% 1.2% 80 min
American (incl. Envoy) 1,553 80% 1.2% 82 min
Southwest 349 68% 0.9% 48 min
Spirit 1 – 0.0% –
Frontier 37 – 0.0% 83 min

Dimmed: fewer than 150 flights in the year, too few to rank.

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

AA 406 AUS 05:02 MIA 08:58 91%
DL 2507 AUS 08:35 MIA 12:33 90%
AA 2294 AUS 07:00 MIA 11:00 86%

All 8 flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.

AA 406 AUS 05:02 MIA 08:58 2h 56m 209 91% 0.5% 65 min
AA 2294 AUS 07:00 MIA 11:00 3h 00m 176 86% 0.6% 106 min
DL 2507 AUS 08:35 MIA 12:33 2h 58m 252 90% 1.2% 80 min
AA 1417 AUS 10:45 MIA 14:39 2h 54m 62 77% 3.2% 91 min
WN 498 AUS 11:20 MIA 15:10 2h 50m 16 81% 0.0% 58 min
WN 362 AUS 11:48 MIA 15:38 2h 50m 26 67% 3.8% 50 min
AA 620 AUS 12:05 MIA 16:00 2h 55m 129 67% 0.0% 93 min
AA 1411 AUS 18:08 MIA 22:02 2h 58m 72 56% 0.0% 68 min

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.

Delta AUS MIA 2h 58m 90% 1.2% 252 Flying now
American AUS MIA 2h 49m 80% 1.2% 1,553 Flying now
Southwest AUS MIA 2h 40m 68% 0.9% 349 Flying now
Spirit AUS MIA – 100%few flights 0.0% 1 Not flying now
Frontier AUS MIA 2h 57m 76%few flights 0.0% 37 Not flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON