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2,561 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s barely half.

Best time to leave 7–8 am 98% arrive on time from AUS
Best single flight AS 3293 AUS 06:00 → SAN 07:08 · 89% 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).

6
7
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AUS
99
85
90
64
50
56
% 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
San Diego flights leaving AUS 6–7 am: 3Close ×
AS 3337flown by SkyWest AUS 06:00 SAN 07:21 3h 21m 28 85% 3.6% 88 min
AS 3293flown by SkyWest AUS 06:00 SAN 07:08 3h 08m 334 89% 1.2% 62 min
WN 4469 AUS 06:45 SAN 07:35 2h 50m 50 100% 2.0% –

Airlines on this route

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

Alaska (incl. SkyWest) 1,036 81% 1.7% 59 min
Southwest 1,419 70% 0.7% 52 min
Frontier 106 – 1.9% 71 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.

AS 3293flown by SkyWest AUS 06:00 SAN 07:08 89%
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.

Alaska AUS SAN 3h 21m 81% 1.7% 1,036 Flying now
Southwest AUS SAN 3h 05m 70% 0.7% 1,419 Flying now
Frontier AUS SAN 3h 06m 78% 1.9% 106 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