Flight
JBU639 19 Aug 2026
JBU639, operated by JetBlue Airways, on 19 Aug 2026: General Edward Lawrence Logan International (KBOS) to Austin Bergstrom International (KAUS). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:52 EDT |
| Last seen | 17:32 CDT |
| Duration | 4h 39m |
| Aircraft | N3121J |
| Max altitude | 36,000 ft |
| Distance tracked | 1,473 nm |
Punctuality, last 30 days
No completed JBU639 departures with FAA schedule times in the last 30 days.
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.