Flights on LAS–ORD arrive on time 79% of the time over the last 12 months.
On-time rate79%arrived within 15 min
Median delayon timetypical arrival
p90 delay40 min1 in 10 flights is worsetail risk
Cancelled0.7%of scheduled flights
based on 5,038 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- United AirlinesOn-time81%Medianon timep9035 minCancel0.4%Flights2,227
- American AirlinesOn-time77%Medianon timep9050 minCancel1.3%Flights1,679
- Spirit AirlinesbestOn-time87%Medianon timep9020 minCancel0.2%Flights547
- Southwest AirlinesOn-time71%Medianon timep9050 minCancel0.5%Flights585
Why flights run late
Delay causes
- Airline26%
- Weather1%
- Air traffic (NAS)28%
- Late aircraft45%
- 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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