ficial website of Ls6 (Transport SecurityAdministration. English ally). 17:55 h FRANKFURT DE FRANKFURT INTL (FRA) TERMINAL *I 20:20 Is BOSTON MA EDWARD L LOGAN INTL (BOS) TERMINAL E LH420 operated by. LUFTHANSA Status: confirmed Seat: 24C Special meal: confirmed Class: ECONOMY (W) Info For terms and