Flight OddsSUN → SEA Alaska Airlines
Alaska Airlines · Sun Valley/Hailey/Ketchum, ID to Seattle, WA · 397 flights, 2025-07-01 to 2026-06-30 · aggregated across 4 flight numbers
On-time arrival
85%
Median delay
-9 min
90th percentile
+27 min
Cancellation rate
2%
How on-time is Alaska Airlines from SUN to SEA?
Across every Alaska Airlines flight number on SUN → SEA (397 flights, 2025-07-01 to 2026-06-30), 85% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +27 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 329 | 85% |
| 16-30 min | 25 | 6% |
| 31-60 min | 17 | 4% |
| 61-120 min | 9 | 2% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 63% | +17 min |
| 2025-08 | 31 | 77% | +3 min |
| 2025-09 | 30 | 77% | +2 min |
| 2025-10 | 11 | 82% | +19 min |
| 2025-11 | 15 | 93% | -3 min |
| 2025-12 | 40 | 83% | +3 min |
| 2026-01 | 54 | 89% | -7 min |
| 2026-02 | 50 | 90% | -13 min |
| 2026-03 | 59 | 86% | +2 min |
| 2026-04 | 23 | 100% | -16 min |
| 2026-05 | 17 | 100% | -10 min |
| 2026-06 | 27 | 85% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 54 | 93% |
| Tue | 47 | 89% |
| Wed | 45 | 73% |
| Thu | 62 | 81% |
| Fri | 58 | 81% |
| Sat | 56 | 84% |
| Sun | 65 | 92% |
AS flight numbers on SUN → SEA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…