BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
SLC→BZN

Salt Lake City, UT (SLC) to Bozeman, MT (BZN) flight delay odds

86.7% of 1,158 official scheduled SLC-to-BZN flights arrived on time; 6.9% arrived at least 30 minutes late and 0.6% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
86.7%arrived on time
6.9%30+ min late
0.6%cancelled
1,158scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late2.5%all scheduled flights
120+ minutes late1.2%all scheduled flights
Diverted0.5%did not reach as scheduled
Average arrival-1.4 mincompleted flights

Which departure time was most reliable for SLC to BZN?

Among qualifying SLC-to-BZN departure window results, Late morning had the highest on-time rate: 87.4% of 365 flights. Evening was lowest at 86.0% across 86 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning36587.4%7.1%1.1%
Afternoon36086.1%6.9%0.8%
Evening8686.0%11.6%0.0%
Night34786.7%5.5%0.0%

Which weekday was most reliable for SLC to BZN?

Among qualifying SLC-to-BZN weekday results, Wednesday had the highest on-time rate: 91.5% of 165 flights. Sunday was lowest at 83.3% across 168 flights.

DayFlightsOn time30+ minCancelled
Monday16783.8%9.0%0.6%
Tuesday17189.5%4.7%0.6%
Wednesday16591.5%4.2%0.6%
Thursday16487.8%6.1%0.6%
Friday16585.5%10.3%0.6%
Saturday15885.4%4.4%1.3%
Sunday16883.3%9.5%0.0%

Which airline was most reliable for SLC to BZN?

Among qualifying SLC-to-BZN airline results, Delta Air Lines had the highest on-time rate: 87.0% of 654 flights. SkyWest Airlines was lowest at 86.3% across 504 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines65487.0%6.3%0.5%
SkyWest Airlines50486.3%7.7%0.8%

Which month was most reliable for SLC to BZN?

Among qualifying SLC-to-BZN month results, September 2025 had the highest on-time rate: 94.4% of 90 flights. March 2026 was lowest at 82.8% across 93 flights.

MonthFlightsOn time30+ minCancelled
July 202511984.9%8.4%0.8%
August 202511383.2%8.8%0.0%
September 20259094.4%2.2%0.0%
October 20259293.5%4.3%0.0%
November 20258884.1%5.7%4.5%
December 20259087.8%8.9%0.0%
January 20269289.1%6.5%0.0%
February 20268485.7%8.3%1.2%
March 20269382.8%6.5%1.1%
April 20269084.4%10.0%0.0%
May 20269384.9%6.5%0.0%
June 202611486.8%6.1%0.0%

What drove SLC to BZN delay minutes?

Airline was the largest recorded SLC-to-BZN delay category, accounting for 70.7% of 7,237 BTS-attributed delay minutes during July 2025–June 2026.

Airline70.7%
Late aircraft7.1%
National airspace8.2%
Weather13.9%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.