BOI → SLCBoise to Salt Lake City

live

Direct flights from Boise (BOI) to Salt Lake City (SLC): 32 nonstop departures observed each week across 1 airline. 90% of the last 31 tracked flights arrived within 15 minutes of schedule. The median arrival is 18 minutes early. No cancellations were recorded across the 31 tracked flights. The nonstop covers 466 km, an estimated 1 hour 6 minutes in the air. Measured by Pro Flight Search from live flight boards at Boise and Salt Lake City. Updated 6 November 2026 at 05:48 UTC.

BOI Boise smooth · +14
SLC Salt Lake City smooth · +0
466 km · ~1h 06m est.
dep bank 06:00–18:4932x weekly
Runs reliable · 1 airline · 32x weekly · nonstop
90% on time

of the last 31 tracked BOI → SLC flights arrived within 15 minutes

Median arrival delay is −18 min. 0 of 31 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−18 minacross the last 31 arrivals
Flight time~1h 06mestimated from route distance
Weekly departures32x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 31

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air Lines

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
Delta Air LinesDL90% on time

Flights DL2173 06:00 daily · DL3607 08:49 Mo Fr Sa Su · DL1744 11:32 daily · DL2095 13:06 daily

History

operated legs · board outcomes
11-05DL1744dep +6 → arr−24
11-05DL2095dep +8 → arr−16
11-05DL2173dep +6 → arr−24
11-05DL2920dep +7 → arr−21
11-05STT49dep +0 → arr−5
11-04DL1744dep +11 → arr−12
11-04DL2095dep +1 → arr−23
11-04DL2173dep +22 → arr−8
11-04DL2920dep +14 → arr−15
11-03DL1744dep +15 → arr−12
11-03DL2095dep +5 → arr−29
11-03DL2173dep +12 → arr−20
11-03DL2920dep +6 → arr−23
11-02DL1744dep +55 → arr+29
11-02DL2095dep +43 → arr+16
11-02DL2173dep +4 → arr−22
11-02DL2920dep +12 → arr−18
11-01DL1744dep +1 → arr−19
11-01DL2095dep +15 → arr−9
11-01DL2173dep +18 → arr−7
11-01DL2920dep −27 → arr−2
11-01DL3607dep +25 → arr+57
10-31DL1744dep +5 → arr−25
10-31DL2095dep +2 → arr−28
10-31DL2173dep +12 → arr−18
10-31DL2920dep −8 → arr−41
10-30DL1744dep +17 → arr−9
10-30DL2095dep +2 → arr−28
10-30DL2173dep +10 → arr−18
10-30DL2920dep +10 → arr−20
10-30RGY937dep +0 → arr+0

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 +14 min smooth 🌤 clear · ESE 6 kt Full BOI delay board →
SLCSalt Lake City +0 min smooth 🌤 clear · S 4 kt Full SLC delay board →

Weather lens

Conditions are tightest at BOI: a 40% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +11 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Boise to Salt Lake City route actually runs

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

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

BOI to SLC questions

Is BOI–SLC running on time right now?

Smooth skies ahead. The departure side at BOI is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BOI–SLC?

Operators schedule morning departures around 06:00 and evening departures around 18:49 from BOI. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SLC delay card to confirm conditions when you'd arrive.

How long is the flight from BOI to SLC?

Great-circle distance is 466 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 63–70 min gate-to-gate on this route.

How often does BOI–SLC fly?

Delta Air Lines runs the route with about 32 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.