tailodds FORECAST
Tickets
Any day
Showing Alaska only (incl. its regional partners)All airlines ×
1,552 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 88% depart on time. After 4 pm it’s 7 in 10.

Best time to leave 7–8 am 88% arrive on time from SEA
Best single flight AS 682 SEA 07:30 → DEN 11:24 · 86% on time Avoid AS 602 SEA 16:26 → DEN 20:10 · 76% 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).

7
8
9
10
11
12
13
14
15
16
17
18
19
20
SEA
86
89
82
74
85
77
75
68
68
70
70
70
71
% 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 682 SEA 07:30 DEN 11:24 86%
AS 642 SEA 20:11 DEN 23:59 81%
AS 535 SEA 11:44 DEN 15:38 78%
AS 602 SEA 16:26 DEN 20:10 76%

All 9 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 682 SEA 07:30 DEN 11:24 2h 54m 300 86% 1.0% 46 min
AS 375 SEA 08:04 DEN 11:56 2h 52m 52 88% 1.9% 32 min
AS 1332 SEA 10:04 DEN 14:01 2h 57m 48 85% 0.0% 54 min
AS 535 SEA 11:44 DEN 15:38 2h 54m 217 78% 0.9% 47 min
AS 786 SEA 13:13 DEN 17:02 2h 49m 115 83% 0.9% 41 min
AS 242 SEA 13:33 DEN 17:20 2h 47m 51 70% 0.0% 59 min
AS 602 SEA 16:26 DEN 20:10 2h 44m 285 76% 0.4% 50 min
AS 310 SEA 19:00 DEN 22:45 2h 45m 52 65% 0.0% 45 min
AS 642 SEA 20:11 DEN 23:59 2h 48m 190 81% 0.0% 57 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 DEN 2h 48m 79% 0.7% 1,552 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