BOI → SJCBoise to San Jose

live

Direct flights from Boise (BOI) to San Jose (SJC): 14 nonstop departures observed each week across 2 airlines. 100% of the last 13 operated flights arrived within 15 minutes of schedule. The median arrival is 17 minutes early. No cancellations were recorded across the 13 tracked flights. The nonstop covers 841 km, an estimated 1 hour 35 minutes in the air. Measured by Pro Flight Search from live flight boards at Boise and San Jose. Updated 17 October 2026 at 22:03 UTC.

BOI Boise smooth · +13
SJC San Jose smooth · +3
841 km · ~1h 35m est.
dep bank 07:20–12:4514x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
100% on time

of the last 13 operated BOI → SJC flights arrived within 15 minutes

Median arrival delay is −17 min. 0 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−17 minacross the last 13 operated legs
Flight time~1h 35mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 13

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 AirlinesAS100% on time

Flights AS3418 07:20 daily

Southwest AirlinesWN100% on time

Flights WN2874 12:20 Tu We · WN2356 12:35 Su · WN770 12:45 Mo Th Fr Sa

History

operated legs · board outcomes
10-17AS3418dep +21 → arr−11
10-17WN770dep +8 → arr−17
10-16AS3418dep +26 → arr−29
10-16WN770dep +23 → arr+3
10-15AS3418dep +21 → arr−31
10-15WN770dep +3 → arr−27
10-14AS3418dep +29 → arr−18
10-14WN2874dep +6 → arr−22
10-13AS3418dep +21 → arr−24
10-12AS3418dep +29 → arr−2
10-12WN770dep +9 → arr−15
10-11AS3418dep +19 → arr−9
10-11WN2356dep +23 → arr+8

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 +13 min smooth 🌤 clear · WSW 3 kt Full BOI delay board →
SJCSan Jose +3 min smooth 🌤 clear · N 0 kt Full SJC delay board →

Weather lens

Current conditions put the pressure at BOI and SJC: 47% odds of a 15+ minute delay and around +9 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 Jose route actually runs

Pro Flight Search records official board updates for nonstop BOI to SJC 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 Jose (SJC) route reliability, measured from operated flights on official airport boards.

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

BOI to SJC questions

Is BOI–SJC running on time right now?

Smooth skies ahead. The departure side at BOI is the weaker end, route health score 87/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BOI–SJC?

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

How long is the flight from BOI to SJC?

Great-circle distance is 841 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 89–102 min gate-to-gate on this route.

How often does BOI–SJC fly?

2 carriers operate this route, around 14 flights a week between them. Compare carrier days and times in the airline list above.