Flight OddsSEA → SUN Alaska Airlines
Alaska Airlines · Seattle, WA to Sun Valley/Hailey/Ketchum, ID · 397 flights, 2025-07-01 to 2026-06-30 · aggregated across 4 flight numbers
On-time arrival
91%
Median delay
-9 min
90th percentile
+13 min
Cancellation rate
1%
How on-time is Alaska Airlines from SEA to SUN?
Across every Alaska Airlines flight number on SEA → SUN (397 flights, 2025-07-01 to 2026-06-30), 91% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +13 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 354 | 91% |
| 16-30 min | 17 | 4% |
| 31-60 min | 10 | 3% |
| 61-120 min | 6 | 2% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 97% | -7 min |
| 2025-08 | 31 | 97% | -6 min |
| 2025-09 | 30 | 97% | -7 min |
| 2025-10 | 10 | 100% | -16 min |
| 2025-11 | 15 | 93% | -8 min |
| 2025-12 | 42 | 88% | +2 min |
| 2026-01 | 54 | 91% | -4 min |
| 2026-02 | 51 | 86% | -4 min |
| 2026-03 | 59 | 83% | +3 min |
| 2026-04 | 23 | 91% | -1 min |
| 2026-05 | 17 | 88% | -5 min |
| 2026-06 | 27 | 100% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 54 | 87% |
| Tue | 47 | 89% |
| Wed | 45 | 91% |
| Thu | 62 | 89% |
| Fri | 60 | 90% |
| Sat | 56 | 95% |
| Sun | 65 | 95% |
AS flight numbers on SEA → SUN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…