Flight OddsSEA → SUN Delta Air Lines
Delta Air Lines · Seattle, WA to Sun Valley/Hailey/Ketchum, ID · 38 flights, 2025-12-20 to 2026-03-29 · aggregated across 2 flight numbers
On-time arrival
87%
Median delay
-4 min
90th percentile
+23 min
Cancellation rate
0%
How on-time is Delta Air Lines from SEA to SUN?
Across every Delta Air Lines flight number on SEA → SUN (38 flights, 2025-12-20 to 2026-03-29), 87% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +23 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 33 | 87% |
| 16-30 min | 1 | 3% |
| 31-60 min | 1 | 3% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 2 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 12 | 75% | +23 min |
| 2026-01 | 5 | 80% | +0 min |
| 2026-02 | 8 | 100% | -7 min |
| 2026-03 | 13 | 92% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 67% |
| Tue | 2 | 100% |
| Wed | 2 | 0% |
| Thu | 2 | 100% |
| Fri | 9 | 89% |
| Sat | 10 | 100% |
| Sun | 10 | 90% |
DL flight numbers on SEA → SUN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…