Flight OddsHA21 SEA → HNL
Hawaiian Airlines · Seattle, WA to Honolulu, HI · 117 flights observed, 2025-07-01 to 2025-10-25 · 2,677 mi
On-time arrival
80%
Median delay
+1 min
90th percentile
+33 min
Cancellation rate
1%
How often is HA21 on time?
Across 117 flights on SEA → HNL from 2025-07-01 to 2025-10-25, HA21 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +33 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 | 93 | 80% |
| 16-30 min | 10 | 9% |
| 31-60 min | 7 | 6% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 5 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 71% | +10 min |
| 2025-08 | 31 | 77% | +16 min |
| 2025-09 | 30 | 87% | -1 min |
| 2025-10 | 24 | 88% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 63% |
| Tue | 17 | 82% |
| Wed | 17 | 88% |
| Thu | 17 | 88% |
| Fri | 17 | 76% |
| Sat | 17 | 82% |
| Sun | 15 | 80% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…