Delta Air Lines DL5666 Landed BOS Boston → DCA Washington 1h 17m 799km / 493mi (Direct: 642km, +19%) 21. May 2025 DEPARTURE 21:34 EDT 01:34 UTC 20:15 +79 minutes TERMINAL: A GATE: A8 ARRIVAL 22:51 EDT 02:51 UTC 22:01 +50 minutes TERMINAL: 2 GATE: B15 Embraer E175 (long-wing) N234JQ Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Delta Air Lines DL / DAL FREQUENCY 6x per week DISTANCE 642km FLIGHTS/WEEK 177 PUNCTUALITY 71% CO2 EMISSIONS Economy 151kg