Airbus A320 family operator China Eastern Airlines
Operators
As of April 2023, there were 10,164 A320 family aircraft in commercial service with over 340 operators. The five largest operators were American Airlines, operating 469, China Eastern Airlines with 378, EasyJet 335, China Southern Airlines 313 and IndiGo 272. Aircraft in operation include 58 A318, 1,359 A319 (1,346 ceo + 13 neo), 6,004 A320 (4,291 ceo + 1,713 neo) and 2,743 A321 (1,729 ceo + 1014 neo) aircraft. 676 A320ceo family aircraft consisting of 22 A318s, 138 A319s, 461 A320s and 55 A321s were out of service through retirement or write-off.Air France, British Airways, and Frontier Airlines are the only operators to have operated all four variants of the A320ceo family. Middle East Airlines received two milestone aircraft. The first was an A320ceo with manufacturer serial number (MSN) 5,000 on 20 January 2012. Eight years later, on 9 October 2020, the airline received MSN 10,000, an A321neo, at the celebration of its 75th anniversary. 
In December 2022, over 10,000 A320 family aircraft were operated by more than 330 airlines, completing more than 158 million flights or 292 million hours in the air.
controller manager supervisor administrator coordinator