There are 18 777-200 ER/LR aircrafts in the Delta fleet which operate its international services.
Delta is in the middle of retrofitting all of their 777-200 ER/LR aircrafts with their new Delta One product as well as a refresh of the interior.
Delta's previous 777-200 ER/LR Delta One had a herringbone patten where all seats were angled towards the aisle, which provided maximum privacy and all seats have access to the aisle. In the new “Delta One” configuration, all business-class seats, which are suite-like seats, include a sliding privacy door. While the Delta One seat is an upgrade from the current business-class option on the 777, there will be fewer seats in that cabin. Prior to the retrofit, Delta’s 777s featured 37 business-class seats, now there are 28 business-class seats.
