Flight OddsAS259 KOA → SEA
Alaska Airlines · Kona, HI to Seattle, WA · 184 flights observed, 2025-11-21 to 2026-06-30 · 2,688 mi
AS259 covers more than one route in the data window — the stats below are for KOA → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
90%
Median delay
-17 min
90th percentile
+12 min
Cancellation rate
1%
How often is AS259 on time?
Across 184 flights on KOA → SEA from 2025-11-21 to 2026-06-30, AS259 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +12 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 164 | 90% |
| 16-30 min | 9 | 5% |
| 31-60 min | 6 | 3% |
| 61-120 min | 2 | 1% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 8 | 100% | -21 min |
| 2025-12 | 15 | 87% | -11 min |
| 2026-01 | 31 | 87% | -10 min |
| 2026-02 | 27 | 89% | -16 min |
| 2026-03 | 31 | 87% | -15 min |
| 2026-04 | 21 | 100% | -17 min |
| 2026-05 | 19 | 89% | -14 min |
| 2026-06 | 30 | 90% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 27 | 78% |
| Tue | 26 | 96% |
| Wed | 25 | 96% |
| Thu | 25 | 100% |
| Fri | 26 | 88% |
| Sat | 26 | 77% |
| Sun | 27 | 96% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…