Lufthansa LH421 Landed BOS Boston → FRA Frankfurt 6h 35m 5,894km / 3,638mi 27. Sep 2018 DEPARTURE 22:23 EDT 02:23 UTC 22:05 +18 minutes ARRIVAL 10:59 CEST 08:59 UTC 11:15 -15 minutes Airbus A330-300 D-AIKD AIRLINE Lufthansa LH / DLH FREQUENCY daily DISTANCE 5,896km FLIGHTS/WEEK 19 PUNCTUALITY 55% CO2 EMISSIONS Economy 997kg Eco+ 1,328kg Business 3,026kg