For major U.S. airlines such as Delta, American Airlines, United, and Alaska Airlines, SkyWest Airlines Dallas Fort Worth International Airport serves as a regional carrier. American Airlines' hub, Terminal E, is where SkyWest mainly operates at Dallas/Fort Worth International Airport (DFW). SkyWest plays a critical role at DFW by offering flights to smaller airports throughout the United States and abroad, which are crucial regional connections, particularly for travelers on American Airlines.
