Flight profile · Alaska Airlines
AS606
Seattle (SEA) to Phoenix (PHX) · scheduled 7:55 AM – 10:52 AM
How AS606 performs
549 operations, 2023-11-17 to 2026-06-09.
AS606 arrived on time 84.7% of the time, against 79.7% for all SEA → PHX flights — this specific departure is 5.0 percentage points better than the route as a whole. Against Alaska Airlines’s own flights on this route it is 7.3 points better.
Source: US DOT Bureau of Transportation Statistics · 549 operations between 2023-11-17 to 2026-06-09
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS606 | 84.7% | 2.00% | -8 min | 1.9% | 549 |
| Alaska Airlines on SEA → PHX | 77.4% | 0.91% | -2 min | 3.6% | 8,941 |
| All SEA → PHX flights | 79.7% | 0.61% | -4 min | 4.5% | 21,750 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-17 to 2026-06-09
Other routes AS606 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.
| Route | Operated | Flights | On time |
|---|---|---|---|
| SEA→MKE Seattle to Milwaukee | 2024-06-13 – 2024-08-19 | 68 | — |
Because the same number has served different journeys, the statistics above describe only the route AS606 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 549 records of AS606 operating SEA → PHX, 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.