BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
AIRLINE × ROUTE REPORT
BOI→SAN

Alaska Airlines Boise, ID (BOI) to San Diego, CA (SAN) reliability

Among 263 scheduled Alaska Airlines flights from BOI to SAN, 88.2% arrived on time, 4.6% arrived at least 30 minutes late, and 1.1% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Alaska Airlines (AS) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
88.2%arrived on time
4.6%30+ min late
1.1%cancelled
263scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late4.6%
60+ minutes late1.5%
Cancelled1.1%
Average arrival-4.3 mincompleted flights

What did Alaska Airlines BOI to SAN record?

Alaska Airlines completed 98.9% of its scheduled reportable BOI to SAN flights in the observation window. 88.2% of all scheduled flights arrived less than 15 minutes late, while 1.5% arrived at least an hour late.

What were Alaska Airlines BOI to SAN disruption rates?

For Alaska Airlines BOI-to-SAN flights, 4.6% arrived at least 30 minutes late, 1.1% were cancelled, and 0.0% were diverted.

Compare all airlines on this route

What was the Alaska Airlines BOI to SAN scheduled cohort?

The Alaska Airlines BOI-to-SAN cohort contained 263 scheduled flights; 260 completed, 3 were cancelled, and 0 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.