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Showing Alaska only (incl. its regional partners)All airlines ×
2,628 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 73%.

Best time to leave 6–7 am 96% arrive on time from LAS
Best single flight AS 701 LAS 06:02 → SEA 08:45 · 96% on time Avoid AS 676 LAS 12:16 → SEA 15:00 · 77% 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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% 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.

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 701 LAS 06:02 SEA 08:45 96%
AS 629 LAS 10:28 SEA 13:14 89%
AS 785 LAS 11:30 SEA 14:14 85%
AS 479 LAS 07:22 SEA 10:05 84%
AS 552 LAS 17:48 SEA 20:40 83%
· · ·
AS 676 LAS 12:16 SEA 15:00 77%

All 11 Alaska 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.

AS 701 LAS 06:02 SEA 08:45 2h 43m 260 96% 0.8% 130 min
AS 479 LAS 07:22 SEA 10:05 2h 43m 318 84% 0.9% 75 min
AS 735 LAS 09:57 SEA 12:50 2h 53m 144 91% 2.1% 88 min
AS 629 LAS 10:28 SEA 13:14 2h 46m 353 89% 0.6% 106 min
AS 785 LAS 11:30 SEA 14:14 2h 44m 179 85% 0.0% 54 min
AS 676 LAS 12:16 SEA 15:00 2h 44m 352 77% 0.3% 56 min
AS 698 LAS 15:12 SEA 17:57 2h 45m 55 69% 0.0% 122 min
AS 552 LAS 17:48 SEA 20:40 2h 52m 281 83% 1.1% 57 min
AS 1681 LAS 18:49 SEA 21:34 2h 45m 31 52% 0.0% 49 min
AS 1482 LAS 20:56 SEA 23:44 2h 48m 21 75% 4.8% 37 min
AS 749 LAS 21:10 SEA 23:53 2h 43m 147 81% 2.0% 49 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.

Alaska LAS SEA 2h 49m 84% 1.1% 2,628 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