Flight OddsAS256 KOA → ANC
Alaska Airlines · Kona, HI to Anchorage, AK · 49 flights observed, 2025-11-22 to 2026-03-17 · 2,875 mi
AS256 covers more than one route in the data window — the stats below are for KOA → ANC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
62%
Median delay
+4 min
90th percentile
+50 min
Cancellation rate
14%
How often is AS256 on time?
Across 49 flights on KOA → ANC from 2025-11-22 to 2026-03-17, AS256 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +50 min or later. 14% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 26 | 62% |
| 16-30 min | 8 | 19% |
| 31-60 min | 5 | 12% |
| 61-120 min | 3 | 7% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 4 | 50% | +8 min |
| 2025-12 | 9 | 89% | -8 min |
| 2026-01 | 10 | 40% | +27 min |
| 2026-02 | 12 | 58% | +15 min |
| 2026-03 | 7 | 71% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 12 | 92% |
| Wed | 2 | 50% |
| Thu | 11 | 82% |
| Fri | 3 | 67% |
| Sat | 11 | 9% |
| Sun | 3 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…