Flights on MIA–ORD arrive on time 73% of the time over the last 12 months.
On-time rate73%arrived within 15 min
Median delayon timetypical arrival
p90 delay55 min1 in 10 flights is worsetail risk
Cancelled1.1%of scheduled flights
based on 4,238 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- United AirlinesOn-time75%Medianon timep9055 minCancel0.2%Flights957
- Spirit AirlinesbestOn-time77%Medianon timep9055 minCancel1.9%Flights263
- American AirlinesOn-time72%Medianon timep9055 minCancel1.3%Flights3,018
Why flights run late
Delay causes
- Airline25%
- Weather7%
- Air traffic (NAS)34%
- Late aircraft34%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
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