What Terminal is Delta at MSP ? Minneapolis-Saint Paul International Airport, known for its efficiency and connectivity, hosts a multitude of airlines within its terminals. Among them, Delta Airlines holds a significant presence, offering travelers a seamless and comfortable journey through its operations at MSP. Delta Airlines operates primarily out of Terminal 1, also known as the Lindbergh Terminal, at Minneapolis-Saint Paul International Airport. As one of the largest carriers at MSP, Delta's hub here serves as a key link connecting passengers to various domestic and international destinations.