Houston (IAH) Delays in 2015
79% on-time departures, 81% on-time arrivals in 2015
159,833Flights
79%Departures on-time
13.6 minAvg dep. delay
81%Arrivals on-time
13.2 minAvg arr. delay
1.4%Cancelled
Delay causes
- Air carrier34.6%
- Extreme weather4.7%
- National Aviation System24.7%
- Security0.1%
- Late-arriving aircraft35.9%
Houston (IAH) overview · 2016 →
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.