DELTA in winter 2016/17 season is switching operational aircraft on Detroit – London Heathrow and Minneapolis – London Heathrow route, where both sees Boeing 767-300ER operation from 29OCT16 to 25MAR17 (US departure).
Detroit – London Heathrow
DL018 DTW2231 – 1110+1LHR 76W D
DL019 LHR1440 – 1829DTW 76W D
The 767-300ER will continue operation on/after 26MAR17, on 1 of 2 daily flights (DL017/016 with 76W, DL018/019 with 764).
Minneapolis – London Heathrow
DL010 MSP1939 – 0945+1LHR 76W D
DL011 LHR1255 – 1605MSP 76W D