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2,933 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 62%.

Best time to leave 2–3 pm 80% arrive on time from SEA
Best single flight DL 351 SEA 07:59 → HNL 11:08 · 86% on time Avoid AS 899 SEA 13:30 → HNL 16:34 · 53% 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
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18
19
20
SEA
69
62
76
79
71
68
88
% 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.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

Delta 789 79% 0.4% 57 min
Alaska 1,541 62% 0.9% 67 min
Hawaiian 603 62% 1.7% 95 min

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.

DL 351 SEA 07:59 HNL 11:08 86%
DL 419 SEA 16:05 HNL 19:09 74%
AS 821 SEA 08:00 HNL 11:08 72%
AS 626 SEA 10:55 HNL 14:04 63%
AS 899 SEA 13:30 HNL 16:34 53%

All 11 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.

DL 351 SEA 07:59 HNL 11:08 6h 09m 365 86% 0.3% 48 min
AS 821 SEA 08:00 HNL 11:08 6h 08m 191 72% 0.5% 59 min
AS 626 SEA 10:55 HNL 14:04 6h 09m 236 63% 0.0% 49 min
AS 899 SEA 13:30 HNL 16:34 6h 04m 172 53% 2.9% 94 min
DL 419 SEA 16:05 HNL 19:09 6h 04m 358 74% 0.3% 63 min
AS 141 SEA 16:15 HNL 19:19 6h 04m 45 64% 0.0% 92 min
AS 121 SEA 16:20 HNL 19:16 5h 56m 70 70% 1.4% 91 min
AS 761 SEA 18:25 HNL 21:34 6h 09m 52 58% 0.0% 34 min
AS 242 SEA 18:59 HNL 22:10 6h 11m 22 77% 0.0% 56 min
AS 855 SEA 20:25 HNL 23:28 6h 03m 43 20% 7.0% 56 min
AS 843 SEA 20:50 HNL 23:57 6h 07m 28 50% 0.0% 36 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.

Delta SEA HNL 6h 30m 79% 0.4% 789 Flying now
Alaska SEA HNL 6h 09m 62% 0.9% 1,541 Flying now
Hawaiian SEA HNL 6h 14m 62% 1.7% 603 Not 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