Flights on COS–PHX arrive on time 81% of the time over the last 12 months.
On-time rate81%arrived within 15 min
Median delayon timetypical arrival
p90 delay35 min1 in 10 flights is worsetail risk
Cancelled0.1%of scheduled flights
based on 990 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesbestOn-time81%Medianon timep9035 minCancel0.1%Flights990
Why flights run late
Delay causes
- Airline21%
- Weather3%
- Air traffic (NAS)18%
- Late aircraft58%
- 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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