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|Designator||ICAO: TOM / IATA: BY|
Thomsonfly was a British non-scheduled service airline which began operations in 2004 and was amalgamated from 2005 with Britannia Airways. The new combined operation took the Thomsonfly name. From the winter of 2008/2009, it was merged with First Choice Airways to create Thomson Airways, part of the TUI Travel Group.