Flight OddsAS507 MKE → SEA
Alaska Airlines · Milwaukee, WI to Seattle, WA · 157 flights observed, 2025-12-18 to 2026-06-30 · 1,694 mi
AS507 covers more than one route in the data window — the stats below are for MKE → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
-2 min
90th percentile
+29 min
Cancellation rate
1%
How often is AS507 on time?
Across 157 flights on MKE → SEA from 2025-12-18 to 2026-06-30, AS507 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +29 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 122 | 78% |
| 16-30 min | 23 | 15% |
| 31-60 min | 6 | 4% |
| 61-120 min | 3 | 2% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 11 | 55% | +26 min |
| 2026-01 | 19 | 68% | +11 min |
| 2026-02 | 18 | 78% | -3 min |
| 2026-03 | 25 | 68% | +20 min |
| 2026-04 | 26 | 100% | -12 min |
| 2026-05 | 27 | 81% | 0 min |
| 2026-06 | 30 | 80% | 0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 27 | 74% |
| Tue | 16 | 50% |
| Wed | 16 | 81% |
| Thu | 26 | 81% |
| Fri | 28 | 82% |
| Sat | 15 | 93% |
| Sun | 28 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…