Flight profile · Alaska Airlines
AS43
Anchorage (ANC) to Bethel (BET) · scheduled 10:45 AM – 12:21 PM
How AS43 performs
1,071 operations, 2023-07-01 to 2026-06-30.
AS43 arrived on time 82.8% of the time, against 81.3% for all ANC → BET flights — this specific departure is 1.5 percentage points better than the route as a whole. Against Alaska Airlines’s own flights on this route it is 1.5 points better.
Source: US DOT Bureau of Transportation Statistics · 1,071 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS43 | 82.8% | 2.05% | -4 min | 5.5% | 1,071 |
| Alaska Airlines on ANC → BET | 81.3% | 2.39% | -4 min | 4.7% | 2,173 |
| All ANC → BET flights | 81.3% | 2.39% | -4 min | 4.7% | 2,173 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does AS43 run worse on particular days?
Wednesday is historically the most reliable day and Monday the least, a gap of 7.1 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.
Data and methodology
Calculated by FlyerIntel from 1,071 records of AS43 operating ANC → BET, 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.