Historical on-time performance
New York to Ponce
1,617 miData through May 2026Source: US DOT · BTS
Flights on JFK–PSE arrive on time 42% of the time over the last 12 months.
On-time rate42%arrived within 15 min
p90 delay110 min1 in 10 flights is worse (tail risk)
Cancelled6.5%of scheduled flights
based on 62 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- JetBlue AirwaysOn-time42%Median15 minp90110 minCancel6.5%Flights62
Why flights run late
Delay causes
- Airline38%
- Weather1%
- Air traffic (NAS)19%
- Late aircraft38%
- Security4%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather75%
- Air traffic (NAS)25%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 4 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
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