Flight OddsAS1381 SEA → MKE
Alaska Airlines · Seattle, WA to Milwaukee, WI · 37 flights observed, 2026-04-21 to 2026-06-08 · 1,694 mi
AS1381 covers more than one route in the data window — the stats below are for SEA → MKE, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-12 min
90th percentile
+14 min
Cancellation rate
0%
How often is AS1381 on time?
Across 37 flights on SEA → MKE from 2026-04-21 to 2026-06-08, AS1381 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +14 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 | 32 | 89% |
| 16-30 min | 3 | 8% |
| 31-60 min | 1 | 3% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 6 | 100% | -20 min |
| 2026-05 | 24 | 83% | -7 min |
| 2026-06 | 6 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 100% |
| Tue | 1 | 100% |
| Wed | 4 | 75% |
| Thu | 7 | 100% |
| Fri | 6 | 83% |
| Sat | 4 | 75% |
| 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…