JetBlue Airways B6861 Unknown BOS Boston → SJU San Juan 4h 1m 2,704km / 1,669mi 24. May 2025 DEPARTURE 07:00 EDT 11:00 UTC TERMINAL: C GATE: C11 ARRIVAL 11:01 AST 15:01 UTC TERMINAL: A GATE: A4 Airbus A320 N645JB AIRLINE JetBlue Airways B6 / JBU FREQUENCY daily DISTANCE 2,704km FLIGHTS/WEEK 38 PUNCTUALITY 71% CO2 EMISSIONS Economy 375kg Eco+ 482kg