Flight OddsSEA → MKE Alaska Airlines
Alaska Airlines · Seattle, WA to Milwaukee, WI · 509 flights, 2025-07-01 to 2026-06-30 · aggregated across 8 flight numbers
On-time arrival
86%
Median delay
-8 min
90th percentile
+22 min
Cancellation rate
0%
How on-time is Alaska Airlines from SEA to MKE?
Across every Alaska Airlines flight number on SEA → MKE (509 flights, 2025-07-01 to 2026-06-30), 86% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +22 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 434 | 86% |
| 16-30 min | 38 | 8% |
| 31-60 min | 20 | 4% |
| 61-120 min | 13 | 3% |
| 2+ hrs | 1 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 61 | 80% | +7 min |
| 2025-08 | 61 | 82% | +5 min |
| 2025-09 | 60 | 85% | +2 min |
| 2025-10 | 33 | 100% | -9 min |
| 2025-11 | 33 | 79% | -6 min |
| 2025-12 | 42 | 79% | -1 min |
| 2026-01 | 24 | 79% | -2 min |
| 2026-02 | 18 | 89% | -13 min |
| 2026-03 | 25 | 92% | -20 min |
| 2026-04 | 36 | 97% | -17 min |
| 2026-05 | 55 | 85% | -9 min |
| 2026-06 | 58 | 90% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 78 | 85% |
| Tue | 65 | 88% |
| Wed | 68 | 90% |
| Thu | 77 | 88% |
| Fri | 76 | 88% |
| Sat | 64 | 83% |
| Sun | 78 | 79% |
AS flight numbers on SEA → MKE
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…