PlainFlights

SLC vs BZN - Airport Comparison

Select two airports to compare on-time performance, delays, cancellations, and top routes using U.S. Department of Transportation Bureau of Transportation Statistics (BTS) data (2020–2025) across all 50 states. See our methodology for how metrics are computed.

Airport A
SLC

Salt Lake City, UT

Salt Lake City, Utah

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Airport B
BZN

Bozeman, MT

Bozeman, Montana

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Key Performance Metrics

BTS on-time performance data, 2020–2025 cumulative.

Metric SLC BZN
On-Time Rate (higher is better) 85.8% 82.3%
Avg Delay (lower is better) 76.0 min 73.8 min
Delay Rate (lower is better) 14.2% 17.7%
Cancellation Rate (lower is better) 0.57% 0.78%
Total Flights 1,319,985 117,386
Delayed Flights 186,884 20,784
Cancelled Flights 7,511 920
Top Delay Cause Carrier Late Aircraft

✓ / ▲ indicates the more favorable value. Data: BTS On-Time Performance, 2020–2025.

Delay Cause Breakdown

SLC - Salt Lake City, UT

Carrier 50.6%
Late Aircraft 25.1%
NAS 16.2%
Weather 8.1%
Security 0.1%

BZN - Bozeman, MT

Late Aircraft 35.6%
Carrier 33.8%
NAS 23.8%
Weather 6.7%
Security 0.1%

Top Routes

Top routes from SLC

Route Flights On-Time
DEN → SLC
Salt Lake City
43,089 78.3%
SLC → DEN
Denver
43,051 78.8%
SLC → PHX
Phoenix
30,395 83.2%
PHX → SLC
Salt Lake City
30,355 84.5%
LAX → SLC
Salt Lake City
27,163 87.1%
SLC → LAX
Los Angeles
27,094 84.2%

Top routes from BZN

Route Flights On-Time
BZN → DEN
Denver
14,375 78.9%
DEN → BZN
Bozeman
14,341 78.4%
BZN → SLC
Salt Lake City
7,717 90%
SLC → BZN
Bozeman
7,716 87.7%
SEA → BZN
Bozeman
5,417 81.1%
BZN → SEA
Seattle
5,414 81%

Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data (2020–2025) Bureau of Transportation Statistics (BTS), On-Time Performance Data (2020–2025) On-time rates exclude cancelled and diverted flights. PlainFlights is not affiliated with BTS or the DOT

Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This tool queries live on-time, delay, and cancellation figures for the two selected airports from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.