Flight OddsAS602 SEA → DEN
Alaska Airlines · Seattle, WA to Denver, CO · 280 flights observed, 2025-07-01 to 2026-06-30 · 1,024 mi
AS602 covers more than one route in the data window — the stats below are for SEA → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
-1 min
90th percentile
+51 min
Cancellation rate
0%
How often is AS602 on time?
Across 280 flights on SEA → DEN from 2025-07-01 to 2026-06-30, AS602 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +51 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 204 | 73% |
| 16-30 min | 23 | 8% |
| 31-60 min | 32 | 12% |
| 61-120 min | 16 | 6% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 24% | +49 min |
| 2025-08 | 26 | 46% | +29 min |
| 2025-09 | 26 | 77% | +8 min |
| 2025-10 | 9 | 89% | -4 min |
| 2025-11 | 29 | 83% | +1 min |
| 2025-12 | 30 | 87% | +4 min |
| 2026-01 | 31 | 77% | +3 min |
| 2026-02 | 23 | 87% | -8 min |
| 2026-03 | 10 | 60% | +14 min |
| 2026-04 | 9 | 89% | -10 min |
| 2026-05 | 31 | 87% | -4 min |
| 2026-06 | 29 | 79% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 43 | 72% |
| Tue | 39 | 82% |
| Wed | 39 | 85% |
| Thu | 42 | 67% |
| Fri | 42 | 69% |
| Sat | 30 | 80% |
| Sun | 43 | 63% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…