Flights on ORD–SAN 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
Cancelled0.9%of scheduled flights
based on 3,298 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- United AirlinesbestOn-time79%Medianon timep9040 minCancel0.1%Flights1,697
- American AirlinesOn-time70%Medianon timep9060 minCancel1.1%Flights1,315
- Alaska AirlinesOn-time56%Median5 minp9080 minCancel4.7%Flights255
- Frontier AirlinesOn-time39%Median30 minp90115 minCancel0.0%Flights31
Why flights run late
Delay causes
- Airline32%
- Weather5%
- Air traffic (NAS)22%
- Late aircraft41%
- 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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