British Airways BA66 Landed PHL Philadelphia → LHR London 6h 22m 5,695km / 3,515mi 18. Apr 2018 DEPARTURE 19:13 EDT 23:13 UTC 18:45 +28 minutes ARRIVAL 06:35 BST 05:35 UTC 06:50 -14 minutes Boeing B747-400 G-CIVH AIRLINE British Airways BA / BAW FREQUENCY daily DISTANCE 5,695km FLIGHTS/WEEK 22 PUNCTUALITY 81% CO2 EMISSIONS Economy 690kg Eco+ 899kg Business 2,692kg