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

1,622 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 92% depart on time. After 4 pm it’s 77%.

Best time to leave 6–7 am 92% arrive on time from SEA

Best single flight AS 530 SEA 16:59 → BUR 19:34 · 84% 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 530	SEA 16:59	BUR 19:34	84%

All 12 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 488	SEA 06:40	BUR 09:12	2h 32m	44	92%	9.1%	64 min
AS 719	SEA 07:02	BUR 09:41	2h 39m	49	98%	12.2%	25 min
AS 558	SEA 09:30	BUR 12:08	2h 38m	27	93%	0.0%	52 min
AS 426	SEA 09:43	BUR 12:23	2h 40m	51	86%	2.0%	39 min
AS 529	SEA 11:20	BUR 13:56	2h 36m	84	73%	3.6%	47 min
AS 703	SEA 13:40	BUR 16:15	2h 35m	106	70%	0.0%	46 min
AS 331	SEA 15:10	BUR 17:45	2h 35m	52	65%	1.9%	43 min
AS 530	SEA 16:59	BUR 19:34	2h 35m	172	84%	1.7%	53 min
AS 1372	SEA 17:58	BUR 20:39	2h 41m	19	74%	0.0%	34 min
AS 1585	SEA 17:58	BUR 20:39	2h 41m	32	75%	0.0%	39 min
AS 1408	SEA 19:23	BUR 21:59	2h 36m	51	41%	0.0%	47 min
AS 1415	SEA 19:24	BUR 21:59	2h 35m	84	86%	0.0%	51 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	BUR	2h 37m	81%	2.2%	1,622	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