About 1 in 10 AS 3487 flights from Fresno arrived 15+ minutes late, diverted or cancelled over the past year (10%); 0.9% were cancelled. The typical flight landed 11 minutes early.
AS 3487: FAT → PDX
Scheduled to leave Fresno at 7:30 a.m. local time, operated by SkyWest as OO 3487. Over the past year it arrived on time 90% of the time (316 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 | 46 | 85% |
| Tuesday | 45 | 93% |
| Wednesday | 45 | 87% |
| Thursday | 45 | 91% |
| Friday | 45 | 91% |
| Saturday | 45 | 89% |
| Sunday | 45 | 91% |
Why it was late
All flights FAT → PDX · Connecting off AS 3487? Check the risk
Questions
How often is AS 3487 from FAT to PDX late?
Alaska Airlines 3487 from Fresno, CA to Portland, OR arrived 15 or more minutes late, was diverted or was cancelled on 10% of 316 scheduled flights between September 2025 and August 2026. 0.9% 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.