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Route Reliability

Nashville → Oklahoma City

BNA–OKC · 616 miles · Nashville International Airport to Will Rogers International Airport

78
Usually Fine
WanderNerd Reliability Score
76%
Arrive within 15 minutes
6 min
Average arrival delay
0.9%
Cancelled
466
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 76% of the time across 466 flights. No comparison to make.

What the data says

Morning-you made the right choice.

BNA–OKC flights departing between 6–9 AM arrived on time 97% of the time, versus 61% between 9 PM–12 AM.

Skip Monday if you can.

BNA–OKC flights arrived on time 81% of the time on Wednesdays. On Mondays: 70%.

Flights on this route

The breakdown

On-time by weekday
  • Mon70%(64 flights)
  • Tue81%(63 flights)
  • Wed81%(64 flights)
  • Thu75%(65 flights)
  • Fri73%(63 flights)
  • Sat78%(68 flights)
  • Sun71%(72 flights)
On-time by departure window
  • 6–9 AM97%(88 flights)
  • 12–3 PM75%(137 flights)
  • 3–6 PM72%(136 flights)
  • 6–9 PM65%(31 flights)
  • 9 PM–12 AM61%(67 flights)
On-time trend by month
72%
May

Jun 59% → May 72% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202559%29
July 202552%31
August 202577%34
September 202585%34
October 202574%31
November 202576%33
December 202561%33
January 202686%29
February 202686%28
March 202690%57
April 202680%59
May 202672%61

Keep nerding

Based on 466 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.