Claim: Delta Air Lines provides transport services.
Evidence: In 2013 , Delta Air Lines was the world 's largest airline in terms of scheduled passengers carried -LRB- 120.6 million -RRB- , and the second-largest in terms of both revenue passenger-kilometers flown -LRB- 277.6 billion -RRB- and capacity -LRB- 4.4 billion ASM/week ; March 2013 -RRB-.
An airline is a company that provides air transport services for traveling passengers and freight.