Flight profile · Alaska Airlines
AS632
Seattle (SEA) to Phoenix (PHX) · scheduled 3:55 PM – 9:00 PM
How AS632 performs
954 operations, 2023-07-01 to 2026-06-30.
AS632 arrived on time 73.8% of the time, against 79.7% for all SEA → PHX flights — this specific departure is 6.0 percentage points worse than the route as a whole. Against Alaska Airlines’s own flights on this route it is 3.7 points worse.
Source: US DOT Bureau of Transportation Statistics · 954 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS632 | 73.8% | 0.73% | -1 min | 3.8% | 954 |
| 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 · 2023-07-01 to 2026-06-30
By day of week
Does AS632 run worse on particular days?
Tuesday is historically the most reliable day and Friday the least, a gap of 21.9 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes AS632 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→PDX Seattle to Portland | 2025-12-01 – 2025-12-01 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route AS632 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 954 records of AS632 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.