Flights on STL–PHL arrive on time 78% of the time over the last 12 months.
On-time rate78%arrived within 15 min
Median delayon timetypical arrival
p90 delay40 min1 in 10 flights is worsetail risk
Cancelled1.7%of scheduled flights
based on 1,326 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- American AirlinesOn-time76%Medianon timep9070 minCancel1.5%Flights474
- PSA AirlinesOn-time77%Medianon timep9040 minCancel6.2%Flights162
- Southwest AirlinesbestOn-time79%Medianon timep9030 minCancel0.9%Flights690
Why flights run late
Delay causes
- Airline39%
- Weather2%
- Air traffic (NAS)10%
- Late aircraft50%
- 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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