Flight OddsAS509 SEA → MSP
Alaska Airlines · Seattle, WA to Minneapolis, MN · 49 flights observed, 2026-05-13 to 2026-06-30 · 1,399 mi
AS509 covers more than one route in the data window — the stats below are for SEA → MSP, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
90%
Median delay
0 min
90th percentile
+16 min
Cancellation rate
0%
How often is AS509 on time?
Across 49 flights on SEA → MSP from 2026-05-13 to 2026-06-30, AS509 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +16 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 | 43 | 90% |
| 16-30 min | 4 | 8% |
| 31-60 min | 1 | 2% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 19 | 100% | -2 min |
| 2026-06 | 29 | 83% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 86% |
| Tue | 7 | 86% |
| Wed | 7 | 86% |
| Thu | 7 | 100% |
| Fri | 6 | 100% |
| Sat | 7 | 86% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…