Flight OddsDL487 SEA → HNL
Delta Air Lines · Seattle, WA to Honolulu, HI · 41 flights observed, 2025-12-20 to 2026-03-07 · 2,677 mi
DL487 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
78%
Median delay
-16 min
90th percentile
+45 min
Cancellation rate
0%
How often is DL487 on time?
Across 41 flights on SEA → HNL from 2025-12-20 to 2026-03-07, DL487 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +45 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 | 32 | 78% |
| 16-30 min | 3 | 7% |
| 31-60 min | 4 | 10% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 12 | 75% | 0 min |
| 2026-01 | 5 | 100% | -23 min |
| 2026-02 | 17 | 71% | +0 min |
| 2026-03 | 7 | 86% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 5 | 80% |
| Wed | 5 | 80% |
| Thu | 6 | 83% |
| Fri | 6 | 100% |
| Sat | 7 | 71% |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…