Flight profile · Alaska Airlines
AS198
Anchorage (ANC) to Portland (PDX) · scheduled 1:49 AM – 6:00 AM
How AS198 performs
926 operations, 2023-09-06 to 2026-04-21.
AS198 arrived on time 87.7% of the time, against 89.8% for all ANC → PDX flights — this specific departure is 2.1 percentage points worse than the route as a whole. Against Alaska Airlines’s own flights on this route it is 2.1 points worse.
Source: US DOT Bureau of Transportation Statistics · 926 operations between 2023-09-06 to 2026-04-21
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS198 | 87.7% | 0.65% | -6 min | 3.6% | 926 |
| Alaska Airlines on ANC → PDX | 89.8% | 0.35% | -8 min | 3.0% | 2,006 |
| All ANC → PDX flights | 89.8% | 0.35% | -8 min | 3.0% | 2,006 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-09-06 to 2026-04-21
By day of week
Does AS198 run worse on particular days?
Tuesday is historically the most reliable day and Saturday the least, a gap of 8.1 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-09-06 to 2026-04-21 · Days with fewer than 120 operations are not scored.
Data and methodology
Calculated by FlyerIntel from 926 records of AS198 operating ANC → 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.