Showing Alaska only (incl. its regional partners)All airlines ×

2,887 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 77%.

Best time to leave 7–8 am 92% arrive on time from SEA

Best single flight AS 606 SEA 07:17 → PHX 10:20 · 88% on time Avoid AS 644 SEA 20:50 → PHX 23:49 · 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).

SEA

% 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 606	SEA 07:17	PHX 10:20	88%
AS 604	SEA 19:06	PHX 22:02	87%
AS 449	SEA 09:46	PHX 12:45	84%
AS 700	SEA 13:44	PHX 16:45	81%
AS 417	SEA 11:47	PHX 14:54	78%
· · ·
AS 744	SEA 16:55	PHX 19:53	75%
AS 632	SEA 19:55	PHX 22:53	74%
AS 644	SEA 20:50	PHX 23:49	70%

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 606	SEA 07:17	PHX 10:20	3h 03m	303	88%	1.3%	48 min
AS 449	SEA 09:46	PHX 12:45	2h 59m	226	84%	0.9%	47 min
AS 593	SEA 09:59	PHX 13:01	3h 02m	52	73%	0.0%	38 min
AS 417	SEA 11:47	PHX 14:54	3h 07m	190	78%	0.5%	34 min
AS 1371	SEA 11:50	PHX 14:57	3h 07m	52	67%	0.0%	47 min
AS 700	SEA 13:44	PHX 16:45	3h 01m	358	81%	0.3%	46 min
AS 744	SEA 16:55	PHX 19:53	2h 58m	333	75%	0.0%	48 min
AS 604	SEA 19:06	PHX 22:02	2h 56m	212	87%	1.4%	48 min
AS 632	SEA 19:55	PHX 22:53	2h 58m	323	74%	0.3%	45 min
AS 644	SEA 20:50	PHX 23:49	2h 59m	197	70%	0.5%	47 min
AS 1433	SEA 21:03	PHX 23:59	2h 56m	111	80%	0.9%	50 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	SEA	PHX	2h 59m	80%	0.6%	2,887	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