Flight OddsAS357 SEA → MCI
Alaska Airlines · Seattle, WA to Kansas City, MO · 94 flights observed, 2025-07-01 to 2025-10-03 · 1,490 mi
AS357 covers more than one route in the data window — the stats below are for SEA → MCI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
-1 min
90th percentile
+39 min
Cancellation rate
0%
How often is AS357 on time?
Across 94 flights on SEA → MCI from 2025-07-01 to 2025-10-03, AS357 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +39 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 | 73 | 78% |
| 16-30 min | 9 | 10% |
| 31-60 min | 7 | 7% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 65% | +22 min |
| 2025-08 | 30 | 87% | +4 min |
| 2025-09 | 30 | 83% | +4 min |
| 2025-10 | 3 | 67% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 62% |
| Tue | 14 | 93% |
| Wed | 14 | 79% |
| Thu | 14 | 86% |
| Fri | 13 | 69% |
| Sat | 13 | 69% |
| Sun | 13 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…