Flight profile · Alaska Airlines
AS7
Washington (DCA) to San Francisco (SFO) · scheduled 6:59 PM – 8:20 PM
How AS7 performs
1,090 operations, 2023-07-01 to 2026-06-30.
AS7 arrived on time 73.1% of the time, against 77.4% for all DCA → SFO flights — this specific departure is 4.2 percentage points worse than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 1,090 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS7 | 73.1% | 0.64% | -4 min | 10.4% | 1,090 |
| Alaska Airlines on DCA → SFO | 73.1% | 0.64% | -4 min | 10.4% | 1,090 |
| All DCA → SFO flights | 77.4% | 0.82% | -7 min | 8.5% | 2,687 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does AS7 run worse on particular days?
Saturday is historically the most reliable day and Thursday the least, a gap of 14.3 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 1,090 records of AS7 operating DCA → SFO, 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.