Flight OddsSEA → JNU Alaska Airlines
Alaska Airlines · Seattle, WA to Juneau, AK · 1,448 flights, 2025-07-01 to 2026-06-30 · aggregated across 19 flight numbers
On-time arrival
77%
Median delay
-3 min
90th percentile
+37 min
Cancellation rate
1%
How on-time is Alaska Airlines from SEA to JNU?
Across every Alaska Airlines flight number on SEA → JNU (1,448 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +37 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,092 | 77% |
| 16-30 min | 150 | 11% |
| 31-60 min | 108 | 8% |
| 61-120 min | 44 | 3% |
| 2+ hrs | 26 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 182 | 59% | +16 min |
| 2025-08 | 172 | 73% | +6 min |
| 2025-09 | 147 | 86% | -3 min |
| 2025-10 | 96 | 82% | +0 min |
| 2025-11 | 87 | 83% | -2 min |
| 2025-12 | 86 | 66% | +17 min |
| 2026-01 | 84 | 76% | +4 min |
| 2026-02 | 82 | 80% | -1 min |
| 2026-03 | 91 | 78% | +8 min |
| 2026-04 | 88 | 92% | -9 min |
| 2026-05 | 131 | 82% | 0 min |
| 2026-06 | 174 | 77% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 204 | 76% |
| Tue | 207 | 81% |
| Wed | 206 | 81% |
| Thu | 201 | 69% |
| Fri | 203 | 78% |
| Sat | 201 | 77% |
| Sun | 198 | 76% |
AS flight numbers on SEA → JNU
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…