According to Airlineroute, Delta Air Lines will operate the Boeing 767-400ER instead of current Boeing 767-300ER (Winglets) on Brussels routes from Atlanta and New York JFK, as from 29 March 2020.
Airlineroute previously announced that Delta was going to replace Boeing 767-300ER by Airbus A330-200 on the same day, as well as Atlanta – Munich, also to operate with Boeing 767-400ER.
Atlanta – Brussels eff 29MAR20 767-400ER replaces 767-300ER
Atlanta – Munich eff 29MAR20 767-400ER replaces 767-300ER
New York JFK – Brussels eff 29MAR20 767-400ER replaces 767-300ER
Changes occur on a few other routes, replacing 767-300ER and 767-400ER by Airbus A330-200, according to @airlineroute :
Atlanta – Frankfurt eff 29MAR20 A330-200 replaces 767-300ER
New York JFK – Dublin eff 29MAR20 A330-300 replaces 767-400ER
New York JFK – Frankfurt eff 29MAR20 A330-200 replaces 767-300ER
New York JFK – Nice eff 01APR20 A330-200 replaces 767-400ER
Portland OR – Tokyo Narita eff 29MAR20 A330-200 replaces 767-300ER
Delta will be the only airline to use Boeing 767-400ER at Brussels.