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Route Reliability

Dallas → Tulsa

DAL–TUL · 237 miles · Dallas Love Field to Tulsa International Airport

82
Pretty Reliable
WanderNerd Reliability Score
79%
Arrive within 15 minutes
5 min
Average arrival delay
1.1%
Cancelled
1,047
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 79% of the time across 1,047 flights. No comparison to make.

What the data says

Morning-you made the right choice.

DAL–TUL flights departing between 6–9 AM arrived on time 93% of the time, versus 60% between 9 PM–12 AM.

Skip Thursday if you can.

DAL–TUL flights arrived on time 85% of the time on Tuesdays. On Thursdays: 73%.

Recent months have been rougher.

DAL–TUL flights arrived on time 76% of the time over the last three months in the data, compared with 89% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon76%(155 flights)
  • Tue85%(156 flights)
  • Wed80%(154 flights)
  • Thu73%(154 flights)
  • Fri83%(152 flights)
  • Sat78%(123 flights)
  • Sun78%(141 flights)
On-time by departure window
  • 6–9 AM93%(121 flights)
  • 9 AM–12 PM88%(221 flights)
  • 12–3 PM84%(133 flights)
  • 3–6 PM77%(204 flights)
  • 6–9 PM73%(218 flights)
  • 9 PM–12 AM60%(138 flights)
On-time trend by month
74%
May

Jun 55% → May 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202555%80
July 202569%84
August 202574%89
September 202583%90
October 202587%91
November 202580%84
December 202590%89
January 202689%84
February 202689%81
March 202676%89
April 202679%86
May 202674%88

Same trip, other airports

Keep nerding

Based on 1,047 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.