Flights on PWM–IAD arrive on time 82% of the time over the last 12 months.
On-time rate82%arrived within 15 min
Median delayon timetypical arrival
p90 delay30 min1 in 10 flights is worsetail risk
Cancelled2.3%of scheduled flights
based on 706 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Republic AirwaysbestOn-time82%Medianon timep9030 minCancel2.3%Flights706
Why flights run late
Delay causes
- Airline12%
- Weather8%
- Air traffic (NAS)34%
- Late aircraft47%
- 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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