American Airlines AA4474 Landed BOS Boston → PHL Philadelphia 1h 627km / 387mi (Direct: 450km, +28%) 22. May 2025 DEPARTURE 17:48 EDT 21:48 UTC 14:26 +202 minutes TERMINAL: B GATE: B17 ARRIVAL 18:49 EDT 22:49 UTC 16:05 +164 minutes TERMINAL: B GATE: B1 Embraer ERJ175 N410YX Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE American Airlines AA / AAL FREQUENCY daily DISTANCE 450km FLIGHTS/WEEK 108 PUNCTUALITY 46% CO2 EMISSIONS Economy 109kg Eco+ 131kg First 146kg