Flight profile · Alaska Airlines
AS511
Phoenix (PHX) to Portland (PDX) · scheduled 7:00 AM – 9:43 AM
How AS511 performs
451 operations, 2025-01-06 to 2026-06-30.
AS511 arrived on time 89.1% of the time, against 81.2% for all PHX → PDX flights — this specific departure is 8.0 percentage points better than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 451 operations between 2025-01-06 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS511 | 89.1% | 0.00% | -6 min | 2.7% | 451 |
| Alaska Airlines on PHX → PDX | 88.3% | 0.88% | -7 min | 2.7% | 3,533 |
| All PHX → PDX flights | 81.2% | 0.48% | -4 min | 5.4% | 11,447 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-01-06 to 2026-06-30
Other routes AS511 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→SFO Seattle to San Francisco | 2026-04-23 – 2026-05-10 | 6 | — |
| PSP→SFO Palm Springs to San Francisco | 2026-04-09 – 2026-04-20 | 4 | — |
| SFO→PSP San Francisco to Palm Springs | 2026-04-09 – 2026-04-20 | 4 | — |
| PHX→BOI Phoenix to Boise | 2026-03-16 – 2026-03-16 | 1 | — |
| BNA→PDX Nashville to Portland | 2024-03-14 – 2025-05-14 | 56 | — |
| AUS→SEA Austin to Seattle | 2024-12-01 – 2024-12-01 | 1 | — |
| STL→SEA St. Louis to Seattle | 2024-08-22 – 2024-09-30 | 24 | — |
| MCI→SEA Kansas City to Seattle | 2024-06-12 – 2024-06-12 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route AS511 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 451 records of AS511 operating PHX → PDX, 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.