Delta Air Lines DL5666 Landed BOS Boston → DCA Washington 1h 29m 887km / 547mi (Direct: 642km, +27%) 30. May 2025 DEPARTURE 22:35 EDT 02:35 UTC 20:15 +140 minutes TERMINAL: A GATE: A6 ARRIVAL 00:04 EDT 04:04 UTC 22:01 +123 minutes TERMINAL: 2 GATE: B20 Embraer ERJ175 N237JQ Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Delta Air Lines DL / DAL FREQUENCY 6x per week DISTANCE 642km FLIGHTS/WEEK 179 PUNCTUALITY 70% CO2 EMISSIONS Economy 151kg