Flight
JBU279 14 Sep 2026
JBU279, operated by JetBlue Airways, on 14 Sep 2026: John F Kennedy International (KJFK) to Sierra Maestra (MUMZ). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KJFK JOHN F KENNEDY INTERNATIONAL → MUMZ SIERRA MAESTRA |
| Status | Completed (receiver network) |
| First seen airborne | 10:45 EDT |
| Last seen | 17:23 CDT |
| Duration | 6h 38m |
| Aircraft | N643JB |
| Max altitude | 36,050 ft |
| Distance tracked | 1,233 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 0 (0%) |
| Average delay | +22 min |
| Worst delay | +38 min |
In the last 30 days JBU279 departed on time (within 15 minutes) on 0 of 7 flights (0%), with an average departure delay of +22 min and a worst delay of +38 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.