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Route Reliability

Bozeman → Salt Lake City

BZN–SLC · 347 miles · Bozeman Yellowstone International Airport to Salt Lake City International Airport

97
Nerd Approved
WanderNerd Reliability Score
91%
Arrive within 15 minutes
4 min early
Average arrival delay
0.6%
Cancelled
1,154
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 91% of the time across 1,154 flights. No comparison to make.

What the data says

Morning-you made the right choice.

BZN–SLC flights departing between 3–6 AM arrived on time 95% of the time, versus 83% between 12–3 PM.

Wednesday has been the better bet.

A small edge: 94% on time on Wednesdays against 89% on Saturdays.

Slipping a little lately.

BZN–SLC flights arrived on time 87% of the time over the last three months in the data, compared with 91% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon89%(166 flights)
  • Tue93%(166 flights)
  • Wed94%(164 flights)
  • Thu91%(163 flights)
  • Fri92%(164 flights)
  • Sat89%(153 flights)
  • Sun90%(171 flights)
On-time by departure window
  • 3–6 AM95%(365 flights)
  • 9 AM–12 PM92%(278 flights)
  • 12–3 PM83%(90 flights)
  • 3–6 PM95%(95 flights)
  • 6–9 PM87%(319 flights)
On-time trend by month
87%
May

Jun 96% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202596%110
July 202590%118
August 202593%113
September 202597%90
October 202591%92
November 202593%84
December 202588%90
January 202694%92
February 202690%83
March 202686%92
April 202689%90
May 202687%93

Keep nerding

Based on 1,154 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.