84% of LIH → SEA flights arrived on time in June-August 2026 (276 flights). The most reliable was DL 375, on time 95% of the time on this route. Evening flights did best (87%), afternoon flights worst (77%). Lihue (LIH): no delay reported. Seattle (SEA): no delay reported.
Best time of day to fly LIH → SEA
| Afternoon (noon-5 PM) | |
| Evening (after 5 PM) |
Flights LIH → SEA, most reliable first
| Flight | Departs | On time on this route | Cancelled |
|---|---|---|---|
| DL 375 Delta | 9:55 PM | 0% | |
| AS 213 Alaska Airlines | 10:28 PM | 2.2% | |
| AS 234 Alaska Airlines | 12:31 PM | 2.2% |
LIH conditions · SEA conditions · SEA → LIH · Cancellations
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From BTS on-time data, June-August 2026; flights with 20+ trips on this route. On-time rates cover each flight number's whole day, which can include other legs. Departure times are local.