About 1 in 9 AS 3448 flights from Bellingham arrived 15+ minutes late, diverted or cancelled over the past year (11%); 2.5% were cancelled. The typical flight landed 7 minutes early.
AS 3448: BLI → SEA
Scheduled to leave Bellingham at 5:20 a.m. local time, operated by SkyWest as OO 3448. Over the past year it arrived on time 89% of the time (279 flights), in line with other AS flights on the route at that hour (89%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 41 | 88% |
| Tuesday | 40 | 90% |
| Wednesday | 41 | 88% |
| Thursday | 40 | 83% |
| Friday | 39 | 82% |
| Saturday | 39 | 97% |
| Sunday | 39 | 92% |
Why it was late
All flights BLI → SEA · Connecting off AS 3448? Check the risk
Questions
How often is AS 3448 from BLI to SEA late?
Alaska Airlines 3448 from Bellingham, WA to Seattle, WA arrived 15 or more minutes late, was diverted or was cancelled on 11% of 279 scheduled flights between September 2025 and August 2026. 2.5% 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.