BOI → SJCBoise to San Jose

live

Direct flights from Boise (BOI) to San Jose (SJC): 14 nonstop departures observed each week across 2 airlines. 87% of the last 15 operated flights arrived within 15 minutes of schedule. The median arrival is 9 minutes early. No cancellations were recorded across the 15 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 14 October 2026 at 17:03 UTC.

Today, BOI → SJC

Wed 14 Oct · local times
  1. 07:20 AS3418Alaska Left 07:49 +29 Landed 07:59 −18
  2. 12:20 WN2874Southwest On schedule SJC est. 13:13 +8sched 13:05

Checked BOI board 10:03 · SJC board 10:03

BOI Boise smooth · +10
SJC San Jose smooth · +0
841 km · ~1h 35m est.
dep bank 07:20–12:4514x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
87% on time

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

Median arrival delay is −9 min. 0 of 15 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−9 minacross the last 15 operated legs
Flight time~1h 35mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 15

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 AirlinesAS89% on time

Flights AS3418 07:20 daily

Southwest AirlinesWN83% on time

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

History

operated legs · board outcomes
10-14AS3418dep +29 → arr−18
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
10-10AS3418dep +24 → arr−25
10-10WN770dep +76 → arr+55
10-09AS3418dep +19 → arr−510
10-09AS4678departed+164
10-09WN770dep +14 → arr−8
10-08AS3418dep −10 → arr−1
10-08WN770dep +14 → arr−12
10-07AS3418dep +19 → arr−4
10-07WN2874dep +5 → arr−20

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 +10 min smooth 🌤 clear · N 0 kt Full BOI delay board →
SJCSan Jose +0 min smooth 🌤 few clouds · S 3 kt Full SJC delay board →

Weather lens

Current conditions put the pressure at BOI and SJC: 46% odds of a 15+ minute delay and around +8 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 93/100. 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.