Which airline carried the most passengers last year?

Delta Air Lines carried the most passengers on domestic and international flights in 2013 for the fourth year in a row, according to the U.S. Department of Transportation. Delta carried 120.4 million passengers in 2013 compared with 116.4 million in 2012. Southwest Airlines was second, carrying 115.3 million passengers. (www.bizjournals.com) और अधिक...