Flight profile · Alaska Airlines
AS407
Chicago (ORD) to Seattle (SEA) · scheduled 1:10 PM – 6:22 PM
How AS407 performs
693 operations, 2023-07-01 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 693 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS407 | 75.2% | 0.87% | -2 min | 5.7% | 693 |
| Alaska Airlines on ORD → SEA | 71.0% | 1.02% | -2 min | 8.5% | 5,476 |
| All ORD → SEA flights | 74.3% | 0.98% | -4 min | 7.8% | 15,703 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes AS407 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 |
|---|---|---|---|
| LAS→SEA Las Vegas to Seattle | 2025-03-09 – 2025-03-09 | 1 | — |
| PDX→SAN Portland to San Diego | 2024-10-27 – 2024-11-17 | 4 | — |
| BOS→PDX Boston to Portland | 2024-08-20 – 2024-08-20 | 1 | — |
| OKC→SEA Oklahoma City to Seattle | 2024-06-15 – 2024-08-17 | 10 | — |
| SEA→OKC Seattle to Oklahoma City | 2024-06-15 – 2024-08-17 | 10 | — |
| CLE→SEA Cleveland to Seattle | 2024-05-17 – 2024-06-12 | 27 | — |
Because the same number has served different journeys, the statistics above describe only the route AS407 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 693 records of AS407 operating ORD → SEA, 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.