After controversy, Delta debuts the Airbus A220 in the U.S.
Sale of the airliner was contested by Boeing who accused Bombardier of receiving subsidies from the Canadian government
CS100
Delta Air Lines Airbus A220 flies for the first time
US company is the largest customer of the "ex-Bombardier CSeries" with 75 orders
Airbus renames Canadian jet C Series as A220
Change takes place 10 days after European manufacturer takes over line of Bombardier aircraft
CS100 complete nonstop transatlantic flight between London and New York
Bombardier aircraft flight from London City Airport to New York John F. Kennedy Airport