Houston (HOU) Delays in 2023
78.3% on-time departures, 80.7% on-time arrivals in 2023
55,200Flights
78.3%Departures on-time
11.9 minAvg dep. delay
80.7%Arrivals on-time
11 minAvg arr. delay
0.8%Cancelled
Delay causes
- Air carrier31%
- Extreme weather3.5%
- National Aviation System18.5%
- Security0.5%
- Late-arriving aircraft46.4%
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On-time = arrival within 15 minutes of schedule, per U.S. DOT definitions. Source: Bureau of Transportation Statistics (public domain). Delay-cause attribution is reported by carriers since June 2003.