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Route Reliability

CRP → Houston

CRP–HOU · 187 miles · CRP Airport to William P. Hobby Airport

93
Nerd Approved
WanderNerd Reliability Score
86%
Arrive within 15 minutes
2 min early
Average arrival delay
0.3%
Cancelled
974
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 86% of the time across 974 flights. No comparison to make.

What the data says

Morning flights do better here.

CRP–HOU flights departing between 3–6 AM arrived on time 96% of the time, versus 69% between 6–9 PM.

Thursday is the weak spot.

CRP–HOU flights arrived on time 89% of the time on Tuesdays. On Thursdays: 82%.

It basically never cancels.

Out of 974 scheduled flights, only 0.3% were cancelled.

Recent months have been rougher.

CRP–HOU flights arrived on time 82% of the time over the last three months in the data, compared with 94% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon86%(147 flights)
  • Tue89%(132 flights)
  • Wed84%(129 flights)
  • Thu82%(146 flights)
  • Fri89%(151 flights)
  • Sat85%(109 flights)
  • Sun85%(157 flights)
On-time by departure window
  • 3–6 AM96%(27 flights)
  • 6–9 AM93%(336 flights)
  • 9 AM–12 PM83%(115 flights)
  • 12–3 PM88%(248 flights)
  • 3–6 PM78%(135 flights)
  • 6–9 PM69%(110 flights)
On-time trend by month
84%
May

Jun 75% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202575%83
July 202575%89
August 202586%79
September 202594%77
October 202587%87
November 202592%76
December 202590%77
January 202697%71
February 202694%71
March 202675%87
April 202687%86
May 202684%88

Same trip, other airports

Keep nerding

Based on 974 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.