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

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

No clear winner: Alaska’s SEA → IDA flights land within a few points of 82% on time whatever the hour.

Best time to leave 8–9 pm 89% arrive on time from SEA

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.

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

All 4 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 3293flown by SkyWest	SEA 12:35	IDA 15:26	1h 51m	28	79%	0.0%	26 min
AS 3490flown by SkyWest	SEA 12:45	IDA 15:37	1h 52m	52	73%	0.0%	41 min
AS 3423flown by SkyWest	SEA 19:50	IDA 22:39	1h 49m	52	79%	0.0%	57 min
AS 3331flown by SkyWest	SEA 20:00	IDA 22:53	1h 53m	28	79%	0.0%	61 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	IDA	1h 46m	82%	0.4%	721	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