Bozeman

BZN · KBZN

Bozeman Yellowstone International Airport

45.78°, -111.15°MT, United States

Passengers a year

2.9M

#89 busiest in the U.S.

25

nonstop destinations

25

airlines

36

departures a day

79.0%

arrivals on time

0.7%

flights cancelled

80.9%

load factor

The ten busiest routes from BZN, by passengers: DEN, ORD, SEA, MSP, SLC, DFW, LAS, ATL, LAX, EWRBZNSEAMSPEWRORDATLDFWDENSLCLASLAX
Nonstop routes — the ten busiest. Filed traffic, June 2025 – May 2026.

Airlines

United Airlines is the largest carrier at Bozeman, with 30% of all passengers. 25 airlines fly from here.

Share of passengers · each carrier as a slice of the whole airport

United Airlines holds 30% of the airport — the 62nd most concentrated of 79 small hubs. The nearest comparison is VPS at 30%.

AirlineSharePassengersSeats YoY
UA
United83% fullUnited Express · operated by SkyWest, Mesa
29.6%860.5K+25.1%
DL
Delta81% fullDelta Connection · operated by SkyWest
24.2%701.9K+8.2%
WN
Southwest81% full
16.6%482.1K-1.1%
AA
American83% fullAmerican Eagle · operated by Envoy, SkyWest
12.6%364.7K+41.9%
AS
Alaska72% fullOperated by Horizon, SkyWest
11.2%325.6K+20.3%
+Other airlines
5.9%170.4K—

Share, passengers and destinations count each airline’s own flights plus the regional flying sold under its brand. On-time covers the airline's own aircraft only — regional affiliates report to the government separately. Seats year on year compares the latest twelve months against the twelve before them.

Destinations

25 nonstop destinations from Bozeman, all domestic.

100% domestic · 0% international · by departing passengers

Top domestic destinations

  • Denver (DEN)

    340.3K departing · 83% full

    United Airlines · Southwest Airlines

  • Chicago (ORD)

    160.2K departing · 86% full

    United Airlines · American Airlines

  • Seattle (SEA)

    152K departing · 71% full

    Alaska Airlines · Delta Air Lines

  • Minneapolis (MSP)

    126K departing · 82% full

    Delta Air Lines · Sun Country Airlines

  • Salt Lake City (SLC)

    103.4K departing · 76% full

    Delta Air Lines

  • Dallas-Fort Worth (DFW)

    101.6K departing · 85% full

    American Airlines

  • Las Vegas (LAS)

    70.2K departing · 74% full

    Southwest Airlines · Allegiant Air

  • Atlanta (ATL)

    67.8K departing · 83% full

    Delta Air Lines

  • Los Angeles (LAX)

    51.2K departing · 67% full

    United Airlines · Delta Air Lines

  • Newark (EWR)

    50.4K departing · 85% full

    United Airlines

All nonstop destinations

25 nonstop · 8 airlines · 25 domestic / 0 intl

Aircraft

By share of departures at Bozeman.

Body class · share of departures

When Bozeman is busiest

Departures by month over the trailing year. Bars scale to the busiest month.

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Departures a month · peak July 2025

Annual passengers since 1990

Total passengers, arriving and departing, in every year on record.

Passengers a year

Every year
1990
454,814
1991
497,134
1992
484,610
1993
531,244
1994
388,754
1995
388,895
1996
382,583
1997
389,765
1998
424,434
1999
438,601
2000
439,665
2001
431,393
2002
526,450
2003
581,232
2004
640,556
2005
693,837
2006
658,269
2007
709,691
2008
731,381
2009
687,784
2010
728,958
2011
795,577
2012
867,387
2013
884,470
2014
967,008
2015
1,021,871
2016
1,106,739
2017
1,198,248
2018
1,343,872
2019
1,574,225
2020
890,351
2021
1,957,028
2022
2,272,616
2023
2,464,492
2024
2,644,998
2025
2,814,441
2026
1,048,683 so far

Arriving on time

Of every 100 flights landing at Bozeman, 79 touch down within 15 minutes of schedule, 20 arrive late, and 1 is cancelled.

See live FAA delays

Every 100 arrivals

On time 79Late 20Cancelled 1

13 min

average delay

77

flights cancelled

11.6K

arrivals measured

What holds flights up

Share of delay minutes

Most reliable here

SkyWest Airlines 87%

Least reliable here

American Airlines 68.9%

Among US airports

#89

On time, month by month

Darker is better · 71.1%–86.4%

The weak spot is March 2026, when 71.1% of arrivals landed on time — 7.9 points below the year. The strongest was September 2025 at 86.4%.

Frequently asked

How busy is Bozeman Yellowstone International Airport (BZN)?

Bozeman Yellowstone International Airport handled about 2.9M passengers over the trailing 12 months, ranking #89 among U.S. airports by passengers, with roughly 36 departures a day.

Which airline is the largest at Bozeman Yellowstone International Airport (BZN)?

United Airlines is the largest carrier at Bozeman (BZN), flying about 30% of its passengers. 25 airlines serve Bozeman in total.

How many places can you fly nonstop from Bozeman Yellowstone International Airport (BZN)?

Bozeman (BZN) has 25 nonstop destinations, all domestic.

How often do flights arrive on time at Bozeman Yellowstone International Airport (BZN)?

About 79.0% of flights arriving at Bozeman (BZN) touch down within 15 minutes of schedule, per US DOT figures. About 0.7% are cancelled.

What aircraft flies most from Bozeman Yellowstone International Airport (BZN)?

The Embraer E175 flew the largest share of departures from Bozeman (BZN), about 29% of the total.

Departing counts passengers leaving Bozeman. Data: traffic June 2025 – May 2026, on-time July 2025 – June 2026. Source: US DOT Bureau of Transportation Statistics (T-100 Segment, On-Time Performance).