Flights on JFK–SJU arrive on time 71% of the time over the last 12 months.
On-time rate71%arrived within 15 min
Median delayon timetypical arrival
p90 delay55 min1 in 10 flights is worsetail risk
Cancelled1.1%of scheduled flights
based on 3,959 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesbestOn-time78%Medianon timep9035 minCancel0.7%Flights1,102
- JetBlue AirwaysOn-time71%Medianon timep9060 minCancel1.2%Flights2,294
- Frontier AirlinesOn-time55%Median5 minp9075 minCancel1.8%Flights563
Why flights run late
Delay causes
- Airline39%
- Weather3%
- Air traffic (NAS)29%
- Late aircraft29%
- 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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