The 767 was manufactured in three different fuselage lengths from 159 feet, 2 inches to 201 feet, 4 inches. The cabins have rows of seven seats in a 2-3-2 configuration, and capacity ranges from 181 to 375 passengers depending on size and configuration. Each cabin length is available in an extended-range version, and the three ER series 767s have a maximum range from 5,625 to 6,385 nautical miles. 767s are powered by engines made by Pratt & Whitney, General Electric, and Rolls-Royce.
The freighter variant of the mid-sized 300 series 767 has the lowest flight ceiling at 41,000 feet, while the 767 200 and 767 200 ER can go as high as 43,199 feet. The maximum speed of all variants is 493 knots, and the 767 can reach this speed at an altitude of 35,000 feet. In addition to the aforementioned airlines, El Al, American Airlines, and Continental Airlines have utilized 767s to ferry their passengers, and UPS, DHL, FedEx, and Amazon all use 767s to carry cargo.
Planespotters lists Amazon Prime Air as having the largest current fleet of active 767 cargo planes with 55. 29 Boeing 737s and a single Airbus 300 make up the rest of the Prime Air fleet. United plans to replace its passenger 767s with the 787 Dreamliner, while Delta has already ordered 400 Airbus planes with which to build a new passenger fleet.
