Route Reliability
Las Vegas → Bozeman
LAS–BZN · 701 miles · Harry Reid International Airport to Bozeman Yellowstone International Airport
- 78%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 0.3%
- Cancelled
- 599
- Flights in the data
Data through May 2026.
Airlines on this route
- Southwest Airlines76% on time · 508 flights
- Allegiant Air89% on time · 91 flights
Too little history on this route to call a winner. We rank airlines only after 100 flights each.
What the data says
The 3–6 PM departure wins.
LAS–BZN flights departing between 3–6 PM arrived on time 90% of the time, versus 57% between 6–9 PM.
Friday is doing you no favors.
LAS–BZN flights arrived on time 86% of the time on Wednesdays and just 64% on Fridays. That gap is worth planning around.
It basically never cancels.
Out of 599 scheduled flights, only 0.3% were cancelled.
Recent months have been rougher.
LAS–BZN flights arrived on time 71% of the time over the last three months in the data, compared with 87% in the three months before that.
Flights on this route
The breakdown
- Mon79%(82 flights)
- Tue85%(67 flights)
- Wed86%(62 flights)
- Thu74%(121 flights)
- Fri64%(81 flights)
- Sat81%(57 flights)
- Sun78%(125 flights)
- 6–9 AM88%(115 flights)
- 9 AM–12 PM89%(159 flights)
- 12–3 PM78%(111 flights)
- 3–6 PM90%(20 flights)
- 6–9 PM57%(130 flights)
- 9 PM–12 AM68%(60 flights)
Jun 71% → May 60% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 71% | 62 |
| July 2025 | 67% | 66 |
| August 2025 | 72% | 57 |
| September 2025 | 84% | 55 |
| October 2025 | 81% | 57 |
| November 2025 | 92% | 39 |
| December 2025 | 90% | 50 |
| January 2026 | 86% | 35 |
| February 2026 | 86% | 35 |
| March 2026 | 73% | 56 |
| April 2026 | 79% | 43 |
| May 2026 | 60% | 40 |
Keep nerding
Based on 599 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.