BOI → SMFBoise to Sacramento

live

Direct flights from Boise (BOI) to Sacramento (SMF): 14 nonstop departures observed each week across 2 airlines. 87% of the last 23 operated flights arrived within 15 minutes of schedule. The median arrival is 11 minutes early. No cancellations were recorded across the 23 tracked flights. The nonstop covers 703 km, an estimated 1 hour 24 minutes in the air. Measured by Pro Flight Search from live flight boards at Boise and Sacramento. Updated 20 October 2026 at 16:03 UTC.

Today, BOI → SMF

Tue 20 Oct · local times
  1. 07:00 AS2156Alaska Est. 07:00Departure not confirmed by the board SMF est. 07:35sched 07:33
  2. 07:40 WN1132Southwest Est. 07:40Departure not confirmed by the board SMF 08:10scheduled

Checked BOI board 10:03 · SMF board 06:18

BOI Boise busy · +22
SMF Sacramento smooth · +7
703 km · ~1h 24m est.
dep bank 06:15–21:4514x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
87% on time

of the last 23 operated BOI → SMF flights arrived within 15 minutes

Median arrival delay is −11 min. 0 of 23 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−11 minacross the last 23 operated legs
Flight time~1h 24mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 23

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 AS2156 07:00 daily

Southwest AirlinesWN81% on time

Flights WN1437 06:15 Su · WN1132 varies Mo Tu We Th Fr Sa · WN3648 14:00 Mo Th Fr · WN663 14:45 Su

History

operated legs · board outcomes
10-19AS2156dep +7 → arr−17
10-19WN1132dep +6 → arr−14
10-19WN1137dep +3 → arr−24
10-19WN3648dep +24 → arr+6
10-18AS2156dep +4 → arr−22
10-18WN1437dep +0 → arr+334
10-18WN656dep +44 → arr+20
10-18WN663dep +12 → arr−11
10-17AS2156dep +23 → arr+0
10-17WN1132dep +2 → arr−22
10-17WN2116dep +26 → arr+7
10-16AS2156dep +8 → arr−20
10-16WN1132dep +8 → arr−21
10-16WN1137dep +130 → arr+101
10-16WN3648dep +22 → arr−3
10-15AS2156dep +8 → arr−26
10-15WN1132dep +11 → arr−22
10-15WN1137dep +42 → arr+8
10-15WN3648dep +37 → arr+12
10-14AS2156dep +8 → arr−17
10-14WN1132dep +2 → arr−23
10-14WN1137dep +9 → arr−10
10-13AS2156departed+13

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 +22 min busy 🌤 clear · SE 3 kt Full BOI delay board →
SMFSacramento +7 min smooth 🌤 mostly cloudy · WNW 3 kt Full SMF delay board →

Weather lens

Current conditions put the pressure at BOI and SMF: 46% 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 Sacramento route actually runs

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

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

BOI to SMF questions

Is BOI–SMF running on time right now?

Mostly on schedule. The departure side at BOI is the weaker end, route health score 79/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BOI–SMF?

Operators schedule morning departures around 06:15 and evening departures around 17:15 from BOI. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SMF delay card to confirm conditions when you'd arrive.

How long is the flight from BOI to SMF?

Great-circle distance is 703 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 80–90 min gate-to-gate on this route.

How often does BOI–SMF fly?

2 carriers operate this route, around 25 flights a week between them. Compare carrier days and times in the airline list above.