Flight OddsAS563 MCI → SEA
Alaska Airlines · Kansas City, MO to Seattle, WA · 282 flights observed, 2025-07-01 to 2026-06-30 · 1,490 mi
On-time arrival
91%
Median delay
-8 min
90th percentile
+14 min
Cancellation rate
1%
How often is AS563 on time?
Across 282 flights on MCI → SEA from 2025-07-01 to 2026-06-30, AS563 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +14 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 | 253 | 91% |
| 16-30 min | 13 | 5% |
| 31-60 min | 6 | 2% |
| 61-120 min | 1 | 0% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 96% | -13 min |
| 2025-08 | 29 | 93% | +9 min |
| 2025-09 | 30 | 100% | -9 min |
| 2025-10 | 26 | 77% | +33 min |
| 2025-11 | 30 | 93% | -4 min |
| 2025-12 | 30 | 77% | +6 min |
| 2026-01 | 6 | 67% | +8 min |
| 2026-03 | 11 | 100% | -8 min |
| 2026-04 | 29 | 86% | +13 min |
| 2026-05 | 31 | 97% | -11 min |
| 2026-06 | 30 | 97% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 42 | 98% |
| Tue | 43 | 86% |
| Wed | 41 | 95% |
| Thu | 42 | 95% |
| Fri | 41 | 85% |
| Sat | 28 | 86% |
| Sun | 42 | 88% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…