Definition: Generate an appropriate title for the given text. The generated title must be short and include the main topic of the text. The preferred titles are under fifteen words.
Input: By John CampbellBBC News NI Economics & Business Editor The wings for the plane are made in Belfast at a factory employing about 1,000 people. Delta, a major US carrier, is the single biggest customer for the A220 and announced the new orders at the Paris air show. The A220 was formerly the Bombardier C Series before Airbus bought a majority share in the project in 2017. On Monday, US aircraft leasing company ALC signed a letter of intent to buy 50 A220s

Airbus A220: More orders for plane partly built in Belfast