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Route Reliability

Tulsa → Houston

TUL–HOU · 453 miles · Tulsa International Airport to William P. Hobby Airport

92
Nerd Approved
WanderNerd Reliability Score
87%
Arrive within 15 minutes
0 min
Average arrival delay
0.8%
Cancelled
663
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 87% of the time across 663 flights. No comparison to make.

What the data says

Morning flights do better here.

TUL–HOU flights departing between 6–9 AM arrived on time 96% of the time, versus 75% between 6–9 PM.

Sunday scaries are real for this one.

TUL–HOU flights arrived on time 97% of the time on Tuesdays and just 80% on Sundays. That gap is worth planning around.

Recent months have been rougher.

TUL–HOU flights arrived on time 80% of the time over the last three months in the data, compared with 93% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon93%(88 flights)
  • Tue97%(77 flights)
  • Wed88%(75 flights)
  • Thu91%(85 flights)
  • Fri89%(88 flights)
  • Sat80%(107 flights)
  • Sun80%(138 flights)
On-time by departure window
  • 3–6 AM92%(102 flights)
  • 6–9 AM96%(198 flights)
  • 9 AM–12 PM88%(16 flights)
  • 12–3 PM84%(95 flights)
  • 3–6 PM81%(203 flights)
  • 6–9 PM75%(44 flights)
On-time trend by month
78%
May

Jun 85% → May 78% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202585%65
July 202582%65
August 202586%58
September 202591%55
October 202593%69
November 202588%51
December 202588%48
January 202696%56
February 202695%56
March 202675%47
April 202688%42
May 202678%46

Same trip, other airports

Keep nerding

Based on 663 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.