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1,785 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 93% depart on time. After 4 pm it’s 7 in 10.

Best time to leave 8–9 am 93% arrive on time from AUS
Best single flight DL 2618 AUS 08:15 → SLC 10:13 · 94% on time Avoid DL 2581 AUS 19:25 → SLC 21:21 · 82% 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).

5
6
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AUS
92
95
91
65
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

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 (incl. SkyWest) 1,314 87% 0.9% 92 min
Southwest 471 70% 0.2% 62 min

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.

DL 2618 AUS 08:15 SLC 10:13 94%
DL 3908flown by SkyWest AUS 14:31 SLC 16:40 86%
DL 2873 AUS 11:55 SLC 13:55 85%
DL 2581 AUS 19:25 SLC 21:21 82%

All 10 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.

DL 2618 AUS 08:15 SLC 10:13 2h 58m 365 94% 0.5% 183 min
WN 2414 AUS 08:45 SLC 10:30 2h 45m 16 75% 0.0% 26 min
WN 403 AUS 09:15 SLC 11:00 2h 45m 34 79% 0.0% 44 min
DL 2873 AUS 11:55 SLC 13:55 3h 00m 310 85% 0.6% 87 min
DL 2671 AUS 12:20 SLC 14:09 2h 49m 41 75% 2.4% 84 min
DL 3908flown by SkyWest AUS 14:31 SLC 16:40 3h 09m 227 86% 0.9% 75 min
DL 2689 AUS 18:50 SLC 20:56 3h 06m 31 93% 3.2% 122 min
WN 1180 AUS 19:00 SLC 20:45 2h 45m 24 12% 0.0% 74 min
DL 2581 AUS 19:25 SLC 21:21 2h 59m 189 82% 1.6% 80 min
WN 952 AUS 20:55 SLC 22:42 2h 48m 16 50% 0.0% 69 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 SLC 3h 00m 87% 0.9% 1,314 Flying now
Southwest AUS SLC 2h 55m 70% 0.2% 471 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