Flight OddsSEA → KTN Alaska Airlines
Alaska Airlines · Seattle, WA to Ketchikan, AK · 1,303 flights, 2025-07-01 to 2026-06-30 · aggregated across 10 flight numbers
On-time arrival
78%
Median delay
-5 min
90th percentile
+42 min
Cancellation rate
0%
How on-time is Alaska Airlines from SEA to KTN?
Across every Alaska Airlines flight number on SEA → KTN (1,303 flights, 2025-07-01 to 2026-06-30), 78% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +42 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 994 | 78% |
| 16-30 min | 110 | 9% |
| 31-60 min | 83 | 6% |
| 61-120 min | 57 | 4% |
| 2+ hrs | 34 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 154 | 66% | +17 min |
| 2025-08 | 142 | 75% | +9 min |
| 2025-09 | 118 | 85% | -2 min |
| 2025-10 | 94 | 81% | +8 min |
| 2025-11 | 86 | 83% | +2 min |
| 2025-12 | 87 | 59% | +21 min |
| 2026-01 | 81 | 80% | +5 min |
| 2026-02 | 82 | 87% | -3 min |
| 2026-03 | 92 | 74% | +11 min |
| 2026-04 | 90 | 83% | +3 min |
| 2026-05 | 111 | 86% | -3 min |
| 2026-06 | 141 | 80% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 181 | 77% |
| Tue | 188 | 79% |
| Wed | 187 | 79% |
| Thu | 177 | 77% |
| Fri | 181 | 75% |
| Sat | 183 | 80% |
| Sun | 181 | 77% |
AS flight numbers on SEA → KTN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…