73% of SEA → LIH flights arrived on time in June-August 2026 (266 flights). The most reliable was AS 237, on time 79% of the time on this route. Evening flights did best (79%), morning flights worst (64%). Seattle (SEA): no delay reported. Lihue (LIH): no delay reported.
Best time of day to fly SEA → LIH
| Morning (before noon) | |
| Afternoon (noon-5 PM) | |
| Evening (after 5 PM) |
Flights SEA → LIH, most reliable first
| Flight | Departs | On time on this route | Cancelled |
|---|---|---|---|
| AS 237 Alaska Airlines | 6:13 PM | 0% | |
| DL 345 Delta | 3:55 PM | 0% | |
| AS 258 Alaska Airlines | 11:28 AM | 0% |
SEA conditions · LIH conditions · LIH → SEA · 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.