Flights on JFK–BOS arrive on time 71% of the time over the last 12 months.
On-time rate71%arrived within 15 min
Median delayon timetypical arrival
p90 delay75 min1 in 10 flights is worsetail risk
Cancelled3.1%of scheduled flights
based on 5,520 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Republic AirwaysbestOn-time75%Medianon timep9060 minCancel3.3%Flights2,753
- Delta Air LinesOn-time62%Medianon timep90140 minCancel1.5%Flights338
- JetBlue AirwaysOn-time69%Medianon timep9080 minCancel3.1%Flights2,429
Why flights run late
Delay causes
- Airline24%
- Weather2%
- Air traffic (NAS)38%
- Late aircraft37%
- Security0%
Most delay minutes here are attributed to Air traffic (NAS).
Over time
On-time trend
By season
On-time rate by month
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