Flight OddsAS121 SEA → HNL
Alaska Airlines · Seattle, WA to Honolulu, HI · 39 flights observed, 2026-04-25 to 2026-06-30 · 2,677 mi
AS121 covers more than one route in the data window — the stats below are for SEA → HNL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
79%
Median delay
0 min
90th percentile
+19 min
Cancellation rate
0%
How often is AS121 on time?
Across 39 flights on SEA → HNL from 2026-04-25 to 2026-06-30, AS121 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +19 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 31 | 79% |
| 16-30 min | 7 | 18% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 6 | 83% | -14 min |
| 2026-05 | 12 | 83% | -7 min |
| 2026-06 | 21 | 76% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 100% |
| Wed | 5 | 40% |
| Thu | 5 | 60% |
| Fri | 5 | 100% |
| Sat | 6 | 83% |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…