American Airlines AA21 Landed LHR London → DFW Dallas 10h 33m 7,635km / 4,712mi 22. Jan 2020 DEPARTURE 11:09 GMT 11:09 UTC 11:15 -6 minutes TERMINAL: 3 GATE: 26 ARRIVAL 15:42 CST 21:42 UTC 15:45 -3 minutes TERMINAL: D GATE: D33 Boeing B777-200 N787AL AIRLINE American Airlines AA / AAL FREQUENCY daily DISTANCE 7,635km FLIGHTS/WEEK 31 PUNCTUALITY 87% CO2 EMISSIONS Economy 1,045kg Eco+ 1,305kg Business 3,162kg