BOI → SANBoise to San Diego

live

Direct flights from Boise (BOI) to San Diego (SAN): 14 nonstop departures observed each week across 2 airlines. 75% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 9 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 1,207 km, an estimated 2 hours 3 minutes in the air. Measured by Pro Flight Search from live flight boards at Boise and San Diego. Updated 17 September 2026 at 08:37 UTC.

BOI Boise smooth · +7
SAN San Diego smooth · +6
1,207 km · ~2h 03m est.
dep bank 06:30–19:5014x weekly
Runs mixed · 2 airlines · 14x weekly · nonstop
75% on time

of the last 8 operated BOI → SAN flights arrived within 15 minutes

Median arrival delay is +9 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+9 minacross the last 8 operated legs
Flight time~2h 03mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska AirlinesSouthwest Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Alaska AirlinesAS

Flights AS2166 07:20 daily · AS3481 18:49 daily

Southwest AirlinesWN

Flights WN552 varies Mo Tu We Th Fr Su · WN1956 15:30 Tu We Sa · WN2586 15:45 Mo Th Fr · WN2280 varies Su

History

operated legs · board outcomes
09-16AS2166dep +11 → arr+12
09-16AS3481dep +8 → arr−9
09-16WN1956dep +3 → arr−11
09-16WN552dep +6 → arr+37
09-15AS2166dep +3 → arr−16
09-15AS3481dep +6 → arr−11
09-15WN1956departed+9
09-15WN552departed+30

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
BOIBoise +7 min smooth 🌤 clear · SSW 4 kt Full BOI delay board →
SANSan Diego +6 min smooth 🌤 mostly cloudy · WNW 6 kt Full SAN delay board →

Weather lens

Current conditions put the pressure at SAN: 51% odds of a 15+ minute delay and around +17 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Boise to San Diego route actually runs

Pro Flight Search records official board updates for nonstop BOI to SAN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Boise (BOI) to San Diego (SAN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/BOI-SAN
How we measure this →

BOI to SAN questions

Is BOI–SAN running on time right now?

Smooth skies ahead. The departure side at BOI is the weaker end, route health score 89/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BOI–SAN?

Operators schedule morning departures around 07:20 and evening departures around 18:49 from BOI. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SAN delay card to confirm conditions when you'd arrive.

How long is the flight from BOI to SAN?

Great-circle distance is 1,207 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 115–133 min gate-to-gate on this route.

How often does BOI–SAN fly?

2 carriers operate this route, around 27 flights a week between them. Compare carrier days and times in the airline list above.