The Striking Differences Between The Boeing 767-300ER & -400ER

The Boeing 767 is a successful mid-sized widebody airliner and was produced in three fuselage lengths and more variants. It has been superseded as a passenger jet by its replacement, the Boeing 787 Dreamliner. Regularly scheduled first-generation passenger variants (the Boeing 767-200, 767-200ER, and 767-300) have been retired from passenger service, but the Boeing 767-300ER and 767-400ER remain in service. Of these two variants, the Boeing 767-300ER was by far the most popular, although the -400ER may remain in passenger service for longer with US-based airlines.