Flight profile · Alaska Airlines
AS564
Seattle (SEA) to Kansas City (MCI) · scheduled 6:35 PM – 11:59 PM
How AS564 performs
763 operations, 2023-07-01 to 2026-06-30.
AS564 arrived on time 74.4% of the time, against 78.5% for all SEA → MCI flights — this specific departure is 4.1 percentage points worse than the route as a whole. Against Alaska Airlines’s own flights on this route it is 4.3 points worse.
Source: US DOT Bureau of Transportation Statistics · 763 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS564 | 74.4% | 0.66% | -1 min | 5.4% | 763 |
| Alaska Airlines on SEA → MCI | 78.7% | 0.70% | -3 min | 4.1% | 2,292 |
| All SEA → MCI flights | 78.5% | 0.90% | -4 min | 5.5% | 3,457 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes AS564 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
Because the same number has served different journeys, the statistics above describe only the route AS564 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 763 records of AS564 operating SEA → MCI, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.