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3,351 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 63%.

Best time to leave 6–7 am 99% arrive on time from PHX
Best single flight AA 691 PHX 19:44 → AUS 23:57 · 71% on time Avoid AA 2892 PHX 15:25 → AUS 19:43 · 70% 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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PHX
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% 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.

American (incl. Envoy) 1,224 75% 1.0% 67 min
Southwest 1,957 75% 0.6% 50 min
Frontier 145 – 0.7% 70 min
Delta (incl. SkyWest) 25 – 0.0% 68 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 691 PHX 19:44 AUS 23:57 71%
AA 2892 PHX 15:25 AUS 19:43 70%
All 12 flights on this route →

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.

American PHX AUS 2h 16m 75% 1.0% 1,224 Flying now
Southwest PHX AUS 2h 10m 75% 0.6% 1,957 Flying now
Delta PHX AUS 2h 35m 80%few flights 0.0% 25 Flying now
Frontier PHX AUS 2h 14m 87% 0.7% 145 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