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Route Reliability

Charlotte → Houston

CLT–HOU · 920 miles · Charlotte Douglas International Airport to William P. Hobby Airport

52
A Little Dicey
WanderNerd Reliability Score
55%
Arrive within 15 minutes
32 min
Average arrival delay
0%
Cancelled
31
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 55% of the time across 31 flights. No comparison to make.

What the data says

Departure time hasn't mattered much.

On-time rates stay between 50% and 50% across the day.

Saturdays have been rough.

CLT–HOU flights arrived on time 65% of the time on Sundays and just 43% on Saturdays. That gap is worth planning around.

Flights on this route

The breakdown

On-time by weekday
  • Mon—(0 flights)
  • Tue—(0 flights)
  • Wed—(0 flights)
  • Thu—(0 flights)
  • Fri—(0 flights)
  • Sat43%(14 flights)
  • Sun65%(17 flights)
On-time by departure window
  • 12–3 PM50%(10 flights)
  • 3–6 PM—(5 flights)
  • 6–9 PM50%(16 flights)

Same trip, other airports

Keep nerding

Based on 31 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.