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1,094 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: airlines and hours on this route all land within a few points of 3 in 4 on time.

Best time to leave 2–3 pm 78% arrive on time from SEA
Best single flight DL 345 SEA 15:55 → LIH 19:02 · 76% on time Avoid AS 258 SEA 11:28 → LIH 14:40 · 69% 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).

9
10
11
12
13
14
15
16
17
18
SEA
82
75
90
75
% 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
Lihue flights leaving SEA 6–7 pm: 1Close ×
AS 237 SEA 18:13 LIH 21:25 6h 12m 236 76% 0.0% 50 min

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 365 76% 1.6% 70 min
Alaska 729 73% 0.3% 51 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 345 SEA 15:55 LIH 19:02 76%
AS 237 SEA 18:13 LIH 21:25 76%
AS 258 SEA 11:28 LIH 14:40 69%
All 4 flights on this route →

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 LIH 6h 07m 76% 1.6% 365 Flying now
Alaska SEA LIH 6h 18m 73% 0.3% 729 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