Flight profile · Alaska Airlines
AS334
Seattle (SEA) to Atlanta (ATL) · scheduled 6:30 AM – 6:32 PM
How AS334 performs
851 operations, 2023-07-01 to 2026-06-30.
AS334 arrived on time 77.1% of the time, against 82.0% for all SEA → ATL flights — this specific departure is 5.0 percentage points worse than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 851 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS334 | 77.1% | 1.53% | -4 min | 4.0% | 851 |
| Alaska Airlines on SEA → ATL | 77.4% | 0.88% | -3 min | 4.4% | 3,053 |
| All SEA → ATL flights | 82.0% | 0.76% | -7 min | 4.6% | 10,247 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes AS334 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 AS334 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 851 records of AS334 operating SEA → ATL, 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.