Route
BZN → LAS
Bozeman Yellowstone International Airport Harry Reid International Airport
How punctual is this route?
- On-time arrivals
- 82.6%
- Less than 15 minutes late
- Cancelled
- 0.3%
- Of scheduled flights
- Average delay when late
- 84 min
- Flights arriving 15+ minutes late
- Flights tracked
- 599
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 48%
- Air traffic control & airport 26%
- Airline (crew, maintenance, cleaning) 25%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 85.5% | 55 |
| October 2025 | 93.0% | 57 |
| November 2025 | 90.0% | 42 |
| December 2025 | 84.3% | 51 |
| January 2026 | 82.9% | 35 |
| February 2026 | 82.9% | 35 |
| March 2026 | 83.6% | 55 |
| April 2026 | 86.0% | 43 |
| May 2026 | 95.0% | 40 |
| June 2026 | 68.9% | 61 |
| July 2026 | 79.1% | 67 |
| August 2026 | 69.0% | 58 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 509 | 82.7% | 0.0% | 78 min |
| Allegiant Air | 90 | 81.8% | 2.2% | 119 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN1137
40% late · 52 flights
-
WN1355
4% late · 50 flights
-
WN1136
9% late · 43 flights
-
WN1988
26% late · 34 flights
-
WN2764
9% late · 32 flights
-
WN2324
14% late · 28 flights
-
WN3176
12% late · 24 flights
-
G41625
5% late · 22 flights
-
G41705
36% late · 22 flights
-
G46
23% late · 22 flights
-
WN1949
14% late · 21 flights
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