Route · DEN → BZN · 2020–2025 BTS data
Denver to Bozeman
The DEN–BZN corridor (Denver, CO → Bozeman, MT) runs behind the national average, served by 17 carriers across roughly 524 miles.
Data updated 2026-06-13
- 78.4%
- On-time
- -0.6 pts
- vs US avg
- 62 min
- Delay when late
- 14,341
- Flights
Cancelled
0.5%
Best Month
Oct 2024 93%
Worst Month
Jan 2025 67%
Distance
524 mi
Carriers
17
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 231 | 70 | 2 | 1 | WN,UA,OO |
| Nov 2025 | 209 | 34 | 4 | 1 | OO,UA,WN |
| Oct 2025 | 221 | 25 | 0 | 0 | OO,UA,WN |
| Sep 2025 | 237 | 36 | 0 | 0 | UA,WN,OO |
| Aug 2025 | 268 | 67 | 1 | 0 | OO,WN,UA |
| Jul 2025 | 273 | 87 | 3 | 0 | OO,UA,WN |
| Jun 2025 | 262 | 84 | 0 | 1 | OO,UA,WN |
| May 2025 | 207 | 49 | 2 | 0 | OO,UA,WN |
| Apr 2025 | 182 | 42 | 0 | 1 | UA,WN |
| Mar 2025 | 238 | 28 | 0 | 0 | OO,UA,WN |
| Feb 2025 | 201 | 59 | 0 | 1 | OO,UA,WN |
| Jan 2025 | 204 | 67 | 1 | 3 | OO,UA,WN |
| Dec 2024 | 234 | 24 | 0 | 0 | OO,UA,WN |
| Nov 2024 | 208 | 43 | 0 | 0 | OO,UA,WN |
| Oct 2024 | 222 | 15 | 0 | 0 | UA,OO,WN |
| Sep 2024 | 253 | 32 | 0 | 0 | WN,OO,UA |
| Aug 2024 | 269 | 54 | 0 | 1 | WN,OO,UA |
| Jul 2024 | 268 | 61 | 2 | 0 | OO,UA,WN |
| Jun 2024 | 259 | 71 | 0 | 0 | OO,UA,WN |
| May 2024 | 204 | 43 | 2 | 0 | OO,UA,WN |
| Apr 2024 | 184 | 38 | 0 | 0 | OO,UA,WN |
| Mar 2024 | 199 | 40 | 2 | 1 | OO,UA,WN |
| Feb 2024 | 193 | 53 | 3 | 1 | OO,UA,WN |
| Jan 2024 | 180 | 42 | 7 | 0 | WN,OO,UA |
Cancellation Rate
0.5%
29 of 5,406 flights
Diversion Rate
0.2%
11 of 5,406 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
DEN - Denver
Full on-time, delay-cause, and seasonal performance for Denver, CO.
Origin airport →BZN - Bozeman
Full on-time, delay-cause, and seasonal performance for Bozeman, MT.
Destination airport →Compare the two airports
See DEN and BZN side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to DEN–BZN.
Routes with a similar on-time rate
What the Data Says About DEN to BZN
The Denver to Bozeman corridor (DEN to BZN) posts a 78.4% on-time rate on the lower edge of the average band, based on 14,341 tracked flights. Late flights run 61.6 minutes behind on average. 17 carriers cover the 524-mile route; over the last 24 months, 29 of 5,406 flights were cancelled (0.5%) and 0.2% diverted.
The monthly split is wide on this route: Oct 2024 posted the strongest performance at 93% on-time, while Jan 2025 came in at just 67% - a 26-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.