About 1 in 6 AS 251 flights from Spokane arrived 15+ minutes late, diverted or cancelled over the past year (16%); 1.6% were cancelled. The typical flight landed 4 minutes early.
AS 251: GEG → PDX
Scheduled to leave Spokane at 12:42 p.m. local time. Over the past year it arrived on time 84% of the time (249 flights), in line with other AS flights on the route at that hour (84%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 40 | 83% |
| Tuesday | 31 | 87% |
| Wednesday | 32 | 88% |
| Thursday | 39 | 72% |
| Friday | 39 | 82% |
| Saturday | 34 | 91% |
| Sunday | 34 | 88% |
Why it was late
All flights GEG → PDX · Connecting off AS 251? Check the risk
Questions
How often is AS 251 from GEG to PDX late?
Alaska Airlines 251 from Spokane, WA to Portland, OR arrived 15 or more minutes late, was diverted or was cancelled on 16% of 249 scheduled flights between September 2025 and August 2026. 1.6% 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.