Delta’s 767-400ERs are wide-body aircraft primarily operated on a mix of short to medium haul international segments, and sometimes on long-haul transcontinental flights.
There is currently only one version of the 767-400 in Delta’s fleet. Though, it is in the process of retrofitting all -400s in the fleet from a three-class configuration to a four-class configuration with Delta One Suites. The new configuration is scheduled to debut in November 2019.
Delta One: 28 Seats
Delta Premium Select: 20 Seats
Delta Comfort+: 28 Seats
Main Cabin: 156 Seats