Bozeman (BZN) to Denver (DEN)
Flight time
≈ 1h 51m
Bearing
139° SE
Bozeman (BZN) to Denver (DEN) is 524 miles (843 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BZN–DEN
Filed traffic dataIn May 2026, Southwest Airlines operated the most departures, one of 3 carriers flying nonstop BZN–DEN; the Embraer E175 was the most common aircraft at 21% of departures; flights ran 89% full.
Departures
448
May 2026
Seats
65,888
both directions
Passengers
58,387
both directions
Load factor
88.6%
RPM ÷ ASM
Who flies BZN–DEN?
Southwest Airlines operated the most nonstop BZN–DEN departures in May 2026 (186), one of 3 carriers on the route.
- WN
186 departures · 30,232 seats
Share of departures41.5%88.9%
Load
- UA
168 departures · 28,812 seats
Share of departures37.5%88.3%
Load
- OO
94 departures · 6,844 seats
Share of departures21.0%88.4%
Load
What plane flies BZN–DEN?
In May 2026, the Embraer E175 flew 21% of BZN–DEN departures — more than any other aircraft type.
- Embraer E175
94 departures · 88.4% load
21.0% - Boeing 737-900ER
85 departures · 89.6% load
19.0% - Boeing 737-800
80 departures · 87.7% load
17.9% - Boeing 737-700
61 departures · 89.6% load
13.6% - Boeing 737 MAX 8
55 departures · 88.0% load
12.3% - Boeing 737 MAX 9
39 departures · 88.2% load
8.7% - Airbus A320
28 departures · 87.5% load
6.3% - Airbus A319
6 departures · 93.0% load
1.3%
How has BZN–DEN traffic changed?
Nonstop BZN–DEN departures fell from 520 in June 2025 to 448 in May 2026.
Monthly nonstop BZN–DEN traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
520 departures · 62,540 passengers
84.2%
Load
July 2025
542 departures · 67,884 passengers
84.4%
Load
August 2025
530 departures · 66,186 passengers
84.8%
Load
September 2025
473 departures · 63,126 passengers
85.4%
Load
October 2025
441 departures · 56,049 passengers
82.4%
Load
November 2025
411 departures · 47,160 passengers
75.7%
Load
December 2025
456 departures · 54,037 passengers
79.6%
Load
January 2026
408 departures · 50,776 passengers
80.7%
Load
February 2026
372 departures · 50,715 passengers
82.3%
Load
March 2026
433 departures · 58,033 passengers
84.5%
Load
April 2026
420 departures · 48,057 passengers
81.1%
Load
May 2026
448 departures · 58,387 passengers
88.6%
Load
By direction
Each direction is filed separately — they rarely match.
BZN → DEN
84.5% full
224 departures · 27,696 passengers
DEN → BZN
92.7% full
224 departures · 30,691 passengers
Nonstop BZN–DEN traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Bozeman (BZN) from Denver (DEN)?
BZN to DEN is 524 miles (843 km / 455 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BZN to DEN?
A nonstop covers the 524-mile great-circle distance in roughly 1h 51m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BZN–DEN?
In May 2026, the Embraer E175 flew the largest share of departures (21.0%), followed by the Boeing 737-900ER (19.0%).
What mileage do I earn flying BZN–DEN?
Distance-based programs credit off the 524-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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