Flights on SEA–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 delay45 min1 in 10 flights is worsetail risk
Cancelled1.0%of scheduled flights
based on 5,405 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time75%Medianon timep9050 minCancel0.7%Flights891
- United AirlinesbestOn-time79%Medianon timep9035 minCancel0.7%Flights1,534
- Alaska AirlinesOn-time70%Medianon timep9045 minCancel0.9%Flights1,841
- American AirlinesOn-time69%Medianon timep9055 minCancel1.8%Flights1,139
Why flights run late
Delay causes
- Airline35%
- Weather2%
- Air traffic (NAS)30%
- Late aircraft33%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
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