Piedmont Airlines, operating as US Airways Express, was the former feeder airline for US Airways, which integrated into American Airlines in 2015.
Lufthansa is the flag carrier of Germany and is in Top 5 world’s largest airline by revenue, and the largest by the number of employees. A founding member of Star Alliance, Lufthansa operates an extensive network of destinations around t...
Vueling is Spain’s second largest airline and is part of IAG together with the flag carrier Iberia. From its multiple hubs in Spain and Italy, Vueling has an extensive network within Europe, North Africa and the Middle East.