Flight OddsSEA → ANC Delta Air Lines
Delta Air Lines · Seattle, WA to Anchorage, AK · 1,630 flights, 2025-07-01 to 2026-06-30 · aggregated across 7 flight numbers
On-time arrival
78%
Median delay
-4 min
90th percentile
+38 min
Cancellation rate
1%
How on-time is Delta Air Lines from SEA to ANC?
Across every Delta Air Lines flight number on SEA → ANC (1,630 flights, 2025-07-01 to 2026-06-30), 78% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +38 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,266 | 78% |
| 16-30 min | 149 | 9% |
| 31-60 min | 103 | 6% |
| 61-120 min | 62 | 4% |
| 2+ hrs | 37 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 171 | 82% | +3 min |
| 2025-08 | 160 | 84% | +3 min |
| 2025-09 | 150 | 87% | +2 min |
| 2025-10 | 154 | 83% | -4 min |
| 2025-11 | 142 | 85% | +0 min |
| 2025-12 | 118 | 53% | +38 min |
| 2026-01 | 112 | 78% | +7 min |
| 2026-02 | 97 | 77% | +1 min |
| 2026-03 | 116 | 61% | +24 min |
| 2026-04 | 116 | 86% | +2 min |
| 2026-05 | 131 | 79% | +2 min |
| 2026-06 | 150 | 75% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 240 | 74% |
| Tue | 232 | 81% |
| Wed | 225 | 80% |
| Thu | 237 | 79% |
| Fri | 236 | 75% |
| Sat | 215 | 81% |
| Sun | 232 | 80% |
DL flight numbers on SEA → ANC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…