Flight profile · Alaska Airlines
AS799
Phoenix (PHX) to Seattle (SEA) · scheduled 6:00 AM – 9:06 AM
How AS799 performs
414 operations, 2024-01-09 to 2026-05-12.
AS799 arrived on time 87.4% of the time, against 82.8% for all PHX → SEA flights — this specific departure is 4.6 percentage points better than the route as a whole. Against Alaska Airlines’s own flights on this route it is 4.3 points better.
Source: US DOT Bureau of Transportation Statistics · 414 operations between 2024-01-09 to 2026-05-12
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS799 | 87.4% | 1.93% | -6 min | 2.7% | 414 |
| Alaska Airlines on PHX → SEA | 83.1% | 0.92% | -5 min | 3.6% | 8,938 |
| All PHX → SEA flights | 82.8% | 0.58% | -6 min | 4.3% | 21,737 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-01-09 to 2026-05-12
Other routes AS799 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 AS799 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 414 records of AS799 operating PHX → SEA, 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.