Atlantic Southeast Airlines

Atlantic Southeast Airlines (ASA) is a fully certificated American airline based in Atlanta, Georgia, USA flying to 144 destinations as a Delta Connection carrier. It is a wholly owned subsidiary of SkyWest, Inc. All flights are operated as Delta flights numbered 4083-4932. ASA operates nearly 900 flights each day. Its main hub is at Hartsfield-Jackson Atlanta International Airport (ATL). Former hubs were Dallas-Fort Worth International Airport (DFW) and Salt Lake City International Airport (SLC). ASA opened up a focus city at Los Angeles International Airport (LAX) in December 2006, and also operates from Cincinnati, Ohio. Even though ASA opened its LAX crew base in December 2006, the base was closed in June 2007, with Delta shifting their operations to ExpressJet Airlines.
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