About 1 in 16 AS 3480 flights from Boise arrived 15+ minutes late, diverted or cancelled over the past year (6%); 0.0% were cancelled. The typical flight landed 8 minutes early.
AS 3480: BOI → LAX
Scheduled to leave Boise at 8:03 a.m. local time, operated by SkyWest as OO 3480. Over the past year it arrived on time 94% of the time (311 flights), in line with other AS flights on the route at that hour (94%). Last seen in the data Aug 17, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 46 | 93% |
| Tuesday | 41 | 93% |
| Wednesday | 43 | 93% |
| Thursday | 46 | 93% |
| Friday | 45 | 96% |
| Saturday | 45 | 93% |
| Sunday | 45 | 93% |
Why it was late
All flights BOI → LAX · Connecting off AS 3480? Check the risk
Questions
How often is AS 3480 from BOI to LAX late?
Alaska Airlines 3480 from Boise, ID to Los Angeles, CA arrived 15 or more minutes late, was diverted or was cancelled on 6% of 311 scheduled flights between September 2025 and August 2026. 0.0% 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.