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Route Reliability

Bozeman → Nashville

BZN–BNA · 1,435 miles · Bozeman Yellowstone International Airport to Nashville International Airport

88
Pretty Reliable
WanderNerd Reliability Score
80%
Arrive within 15 minutes
10 min
Average arrival delay
0%
Cancelled
121
Flights in the data

Data through May 2026.

Airlines on this route

  • Allegiant Air82% on time · 100 flights
  • Southwest Airlines70% on time · 20 flights
  • United Airlines100% on time · 1 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.

BZN–BNA flights departing between 3–6 PM arrived on time 91% of the time, versus 73% between 12–3 PM.

Saturdays have been rough.

BZN–BNA flights arrived on time 100% of the time on Wednesdays and just 56% on Saturdays. That gap is worth planning around.

It basically never cancels.

Out of 121 scheduled flights, only 0.0% were cancelled.

Flights on this route

The breakdown

On-time by weekday
  • Mon78%(37 flights)
  • Tue—(0 flights)
  • Wed100%(12 flights)
  • Thu—(0 flights)
  • Fri89%(37 flights)
  • Sat56%(25 flights)
  • Sun90%(10 flights)
On-time by departure window
  • 9 AM–12 PM80%(69 flights)
  • 12–3 PM73%(30 flights)
  • 3–6 PM91%(21 flights)
  • 6–9 PM—(1 flights)
On-time trend by month
92%
May

Jun 72% → May 92% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202572%25
July 202560%25
August 202579%14
March 202691%11
May 202692%13

Keep nerding

Based on 121 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.