About 1 in 3 AS 2 flights from Seattle arrived 15+ minutes late, diverted or cancelled over the past year (31%); 1.1% were cancelled. The typical flight landed 11 minutes early.
AS 2: SEA → DCA
Scheduled to leave Seattle at 1:46 p.m. local time. Over the past year it arrived on time 69% of the time (363 flights), in line with other AS flights on the route at that hour (69%). Last seen in the data Aug 31, 2026.
Usually Alaska Airlines's last flight of the day from Seattle to Washington (100% of days). Alaska Airlines's last SEA–DCA flight was cancelled 1.1% of the time, against 0.3% for its earlier ones. If it's cancelled, the next Alaska Airlines flight is usually around 8:00 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 62% |
| Tuesday | 52 | 71% |
| Wednesday | 52 | 73% |
| Thursday | 51 | 69% |
| Friday | 52 | 58% |
| Saturday | 51 | 80% |
| Sunday | 52 | 69% |
Why it was late
Questions
How often is AS 2 from SEA to DCA late?
Alaska Airlines 2 from Seattle, WA to Washington, DC arrived 15 or more minutes late, was diverted or was cancelled on 31% of 363 scheduled flights between September 2025 and August 2026. 1.1% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Alaska Airlines for today's flight. Method.