Flight OddsSIT → SEA Alaska Airlines
Alaska Airlines · Sitka, AK to Seattle, WA · 244 flights, 2025-07-01 to 2026-06-30 · aggregated across 8 flight numbers
On-time arrival
70%
Median delay
+2 min
90th percentile
+52 min
Cancellation rate
1%
How on-time is Alaska Airlines from SIT to SEA?
Across every Alaska Airlines flight number on SIT → SEA (244 flights, 2025-07-01 to 2026-06-30), 70% arrived within 15 minutes of schedule. Median arrival delay +2 min; the worst 10% ran +52 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 168 | 70% |
| 16-30 min | 33 | 14% |
| 31-60 min | 19 | 8% |
| 61-120 min | 16 | 7% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 61 | 62% | +16 min |
| 2025-08 | 50 | 44% | +27 min |
| 2025-09 | 30 | 67% | +12 min |
| 2025-10 | 3 | 100% | +6 min |
| 2025-11 | 1 | 0% | +105 min |
| 2026-05 | 36 | 94% | -11 min |
| 2026-06 | 58 | 88% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 31 | 65% |
| Tue | 36 | 67% |
| Wed | 35 | 66% |
| Thu | 35 | 77% |
| Fri | 34 | 62% |
| Sat | 34 | 88% |
| Sun | 34 | 68% |
AS flight numbers on SIT → SEA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…