Delta increases London Heathrow flights in S19

Delta Air Lines in summer 2019 season is increasing service to London Heathrow, from both Detroit and Portland OR. Planned service increase includes the following.

Detroit – London Heathrow eff 13MAY19 Increase from 10 to 14 weekly
DL016 DTW1816 – 0640+1LHR 76W D
DL018 DTW2233 – 1110+1LHR 76W D

DL017 LHR1035 – 1358DTW 76W D
DL019 LHR1350 – 1722DTW 76W D

Portland OR – London Heathrow eff 09MAY19 Seasonal service operates 7 weekly, increase from 4 in S18
DL036 PDX1808 – 1205+1LHR 76W D
DL037 LHR1230 – 1513PDX 76W D