About 1 in 8 AS 673 flights from Spokane arrived 15+ minutes late, diverted or cancelled over the past year (13%); 0.7% were cancelled. The typical flight landed 10 minutes early.
AS 673: GEG → SAN
Scheduled to leave Spokane at 8:15 a.m. local time. Over the past year it arrived on time 88% of the time (304 flights), worse than other AS flights on the route at that hour (92%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 45 | 84% |
| Tuesday | 44 | 91% |
| Wednesday | 44 | 93% |
| Thursday | 43 | 77% |
| Friday | 44 | 89% |
| Saturday | 39 | 92% |
| Sunday | 45 | 87% |
Why it was late
All flights GEG → SAN · Connecting off AS 673? Check the risk
Questions
How often is AS 673 from GEG to SAN late?
Alaska Airlines 673 from Spokane, WA to San Diego, CA arrived 15 or more minutes late, was diverted or was cancelled on 13% of 304 scheduled flights between September 2025 and August 2026. 0.7% 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.