Flight OddsDL351 SEA → HNL
Delta Air Lines · Seattle, WA to Honolulu, HI · 365 flights observed, 2025-07-01 to 2026-06-30 · 2,677 mi
On-time arrival
86%
Median delay
-8 min
90th percentile
+23 min
Cancellation rate
1%
How often is DL351 on time?
Across 365 flights on SEA → HNL from 2025-07-01 to 2026-06-30, DL351 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +23 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 | 310 | 86% |
| 16-30 min | 22 | 6% |
| 31-60 min | 14 | 4% |
| 61-120 min | 9 | 3% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 87% | +6 min |
| 2025-08 | 31 | 97% | -2 min |
| 2025-09 | 30 | 93% | -3 min |
| 2025-10 | 31 | 90% | -5 min |
| 2025-11 | 30 | 93% | -2 min |
| 2025-12 | 30 | 63% | +12 min |
| 2026-01 | 31 | 90% | -4 min |
| 2026-02 | 26 | 81% | -9 min |
| 2026-03 | 30 | 63% | +7 min |
| 2026-04 | 29 | 86% | -11 min |
| 2026-05 | 31 | 90% | -17 min |
| 2026-06 | 30 | 100% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 51 | 88% |
| Tue | 53 | 81% |
| Wed | 51 | 92% |
| Thu | 52 | 85% |
| Fri | 51 | 80% |
| Sat | 50 | 88% |
| Sun | 51 | 90% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…