Flight OddsAS555 MSP → SEA
Alaska Airlines · Minneapolis, MN to Seattle, WA · 292 flights observed, 2025-07-01 to 2026-06-30 · 1,399 mi
AS555 covers more than one route in the data window — the stats below are for MSP → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-2 min
90th percentile
+35 min
Cancellation rate
1%
How often is AS555 on time?
Across 292 flights on MSP → SEA from 2025-07-01 to 2026-06-30, AS555 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +35 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 | 221 | 76% |
| 16-30 min | 34 | 12% |
| 31-60 min | 16 | 6% |
| 61-120 min | 13 | 4% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 70% | +11 min |
| 2025-08 | 31 | 84% | 0 min |
| 2025-09 | 30 | 73% | +22 min |
| 2025-10 | 29 | 86% | -8 min |
| 2025-11 | 29 | 93% | -1 min |
| 2025-12 | 31 | 29% | +36 min |
| 2026-01 | 20 | 65% | +9 min |
| 2026-02 | 6 | 100% | -8 min |
| 2026-03 | 14 | 71% | +5 min |
| 2026-04 | 21 | 90% | +1 min |
| 2026-05 | 19 | 95% | -14 min |
| 2026-06 | 30 | 83% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 44 | 82% |
| Tue | 40 | 65% |
| Wed | 39 | 77% |
| Thu | 43 | 67% |
| Fri | 43 | 84% |
| Sat | 38 | 79% |
| Sun | 43 | 79% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…