Flight profile · Alaska Airlines
AS464
Seattle (SEA) to Atlanta (ATL) · scheduled 11:59 PM – 7:49 AM
How AS464 performs
368 operations, 2023-07-01 to 2026-06-30.
AS464 arrived on time 78.1% of the time, against 82.0% for all SEA → ATL flights — this specific departure is 4.0 percentage points worse than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 368 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS464 | 78.1% | 0.54% | -5 min | 4.9% | 368 |
| 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 AS464 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 |
|---|---|---|---|
| OTZ→ANC Kotzebue to Anchorage | 2026-04-22 – 2026-04-22 | 1 | — |
| LAS→PAE Las Vegas to Everett | 2026-03-18 – 2026-03-18 | 1 | — |
| SNA→PDX Santa Ana to Portland | 2026-03-07 – 2026-03-07 | 1 | — |
| DEN→SEA Denver to Seattle | 2025-05-16 – 2025-05-20 | 2 | — |
| BZN→SEA Bozeman to Seattle | 2025-05-18 – 2025-05-18 | 1 | — |
| SEA→LAX Seattle to Los Angeles | 2024-10-01 – 2024-10-26 | 26 | — |
| FAI→ANC Fairbanks to Anchorage | 2024-03-25 – 2024-04-15 | 19 | — |
Because the same number has served different journeys, the statistics above describe only the route AS464 currently operates. Blending them would produce an average of two different flights.
Why AS464 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
Share of the delay minutes US DOT attributed to each cause for AS464 on SEA → ATL. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on SEA → ATL
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| DL569 | Delta Air Lines | 91.5% | 14 min early | 659 |
| DL560 | Delta Air Lines | 84.8% | 10 min early | 656 |
| DL562 | Delta Air Lines | 84.7% | 10 min early | 749 |
| DL542 | Delta Air Lines | 81.1% | 6 min early | 724 |
| DL652 | Delta Air Lines | 81.1% | 4 min early | 677 |
| AS334 | Alaska Airlines | 77.1% | 4 min early | 851 |
| AS492 | Alaska Airlines | 74.6% | 2 min early | 869 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 368 records of AS464 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.