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

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

No nonstop, and no clear pattern: the best connection reaches San Francisco on time 2 times in 3.

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.

No Alaska flight on this route ran 150+ times in the year.

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	IAD	SFO	5h 47m	76%few flights	0.0%	38	Not flying now

Alternatives with one stop

All connections →


Alaska Details →	IAD 06:03 → SEA 08:48AS 409	2h 54m Seattle	SEA 11:42 → SFO 14:04AS 655	11h 01m	98%	67%
Alaska Details →	IAD 09:30 → SEA 12:16AS 361	1h 04m Seattle	SEA 13:20 → SFO 15:31AS 680	9h 01m	90%	60%

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