Miami (MIA) Delays in 2017
79.6% on-time departures, 81.4% on-time arrivals in 2017
67,958Flights
79.6%Departures on-time
14.8 minAvg dep. delay
81.4%Arrivals on-time
13 minAvg arr. delay
2.5%Cancelled
Delay causes
- Air carrier35.5%
- Extreme weather5.3%
- National Aviation System30.3%
- Security0.2%
- Late-arriving aircraft28.7%
← 2016 · Miami (MIA) overview · 2018 →
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.