Delta flies the most Airbus A330-900neo planes

Delta Air Lines is the largest operator of the Airbus A330-900neo, with 36 aircraft in its fleet, and is the only U.S. airline currently flying this widebody jet. Delta's A330-900s are used on long-haul routes worldwide, offering over 500,000 seats monthly. The airline has more on order, with deliveries scheduled for later this year, and the aircraft boasts a high seating capacity. The A330-900neo is known for its fuel efficiency and ability to use sustainable jet fuel. Delta's diverse fleet includes both Airbus and Boeing aircraft, with a growing emphasis on Airbus models.