Comment / G-CELO is a Boeing 737 'Quick Change' aircraft, with the ability to swap from a passenger to a freight configuration in a matter of minutes. She joined Jet2 in April last year from Air Atlanta Icelandic, with whom she previously flew as TF-ELO. She is now approaching 19th years of age, after entering service with the British charter carrier, Monarch Airlines, in October 1998 as G-MONP.