United Airlines is planning to add three domestic United Express routes in early 2019 according to Airline Route:
Denver – Flagstaff daily effective March 31, 2019 operated by Trans States Airlines (ERJ 145)
Denver – Santa Rosa daily effective March 8, 2019 operated by SkyWest Airlines (CRJ200)
Paducah – Cape Girardeau daily effective January 7, 2019 operated by SkyWest Airlines (CRJ200)