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Route Reliability

Jacksonville → Nashville

JAX–BNA · 483 miles · Jacksonville International Airport to Nashville International Airport

87
Pretty Reliable
WanderNerd Reliability Score
83%
Arrive within 15 minutes
4 min
Average arrival delay
0.9%
Cancelled
1,115
Flights in the data

Data through May 2026.

Airlines on this route

  • Southwest Airlines83% on time · 1,094 flights
  • Allegiant Air95% on time · 21 flights

Too little history on this route to call a winner. We rank airlines only after 100 flights each.

What the data says

Morning-you made the right choice.

JAX–BNA flights departing between 3–6 AM arrived on time 100% of the time, versus 58% between 9 PM–12 AM.

Sunday scaries are real for this one.

JAX–BNA flights arrived on time 88% of the time on Wednesdays. On Sundays: 79%.

Recent months have been rougher.

JAX–BNA flights arrived on time 75% 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

On-time by weekday
  • Mon83%(168 flights)
  • Tue87%(150 flights)
  • Wed88%(148 flights)
  • Thu80%(177 flights)
  • Fri82%(169 flights)
  • Sat82%(124 flights)
  • Sun79%(168 flights)
On-time by departure window
  • 3–6 AM100%(16 flights)
  • 6–9 AM96%(343 flights)
  • 9 AM–12 PM86%(184 flights)
  • 12–3 PM79%(124 flights)
  • 3–6 PM59%(81 flights)
  • 6–9 PM78%(299 flights)
  • 9 PM–12 AM58%(57 flights)
On-time trend by month
76%
May

Jun 82% → May 76% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202582%98
July 202585%98
August 202589%90
September 202592%86
October 202582%89
November 202586%90
December 202584%100
January 202691%69
February 202686%77
March 202670%99
April 202680%102
May 202676%106

Keep nerding

Based on 1,115 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.