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

1,124 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 85% depart on time. After 4 pm it’s 58%.

Best time to leave 6–7 am 96% arrive on time from LAS

Best single flight AS 613 LAS 22:05 → SFO 23:42 · 76% on time Avoid AS 570 LAS 10:02 → SFO 11:43 · 58% 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).

LAS

% 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 613	LAS 22:05	SFO 23:42	76%
AS 634	LAS 18:03	SFO 19:41	58%
AS 570	LAS 10:02	SFO 11:43	58%

All 3 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 570	LAS 10:02	SFO 11:43	1h 41m	217	58%	1.8%	54 min
AS 634	LAS 18:03	SFO 19:41	1h 38m	280	58%	0.0%	52 min
AS 613	LAS 22:05	SFO 23:42	1h 37m	284	76%	0.7%	56 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	SFO	1h 43m	66%	0.8%	1,124	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