Delta Air Lines is the world’s second largest airline by revenue and fleet size, and one of the founding members of SkyTeam. In 2008, it merged with Northwest Airlines to create the world’s largest airline at the time, and operated under...
Comair, operating as Delta Connection, was an American airline which operated feeder flights on behalf of Delta Air Lines which ceased operations in 2012.
Alitalia is the national airline in Italy. Founded in 1946, it ceased to operate in 2009 but was revived to its current form. It operates an extensive network within Europe and the Middle East, plus long haul services to North and South ...