Republic Airlines Inc., operating as Republic Airlines (IATA: YX, ICAO: RPA, Call sign: BRICKYARD) is a regional airline subsidiary of Republic Airways Holdings that operates service as American Eagle and United Express using a fleet of Bombardier Q400NextGen, Embraer 170 and Embraer 175. It is headquartered in Indianapolis, Indiana.
Republic Airways Holdings incorporated a new subsidiary, "Republic Airline, Inc." (sic), in 1999, but the subsidiary had no activity prior to 2004 and no ability to operate aircraft prior to 2005. In 2004 the holding company activated Republic Airline in reaction to a pilots' suit against American Airlines.
American had awarded the flying of 44-seat regional jets to Chautauqua Airlines, then the main operating subsidiary of Republic Airways Holdings. However, Chautauqua later started to operate 70-seat regional jets on behalf of another major airline, and this caused American to be in violation of its pilot union scope clause, which prevented another airline from operating on behalf of American if that airline was operating jet aircraft of more than 50 seats, even if such aircraft were operating on behalf of a carrier other than American. To repair the situation, Republic Airways Holdings activated Republic Airline, and upon Part 121 certification in 2005 allowing Republic Airlines to operate commercial service. Republic Airways Holdings then transferred the offending 70-seat regional jets from Chautauqua to Republic Airlines. American was thereby no longer in violation of its pilot union scope clause. Republic Airways Holdings paid US$6.6 million to the pilot union of American Airlines to settle this issue.
Republic Airlines (IATA: RC, ICAO: REP, Call sign: REPUBLIC) was a United States airline formed by the merger of North Central Airlines and Southern Airways on July 1, 1979. Their headquarters were at Minneapolis-St. Paul International Airport, in what is now Fort Snelling in unincorporated Hennepin County, Minnesota. The former headquarters is now Delta Air Lines Building C. Republic was acquired by and merged into Northwest Airlines in 1986.
Republic Airlines began in 1979 with the merger of North Central Airlines and Southern Airways, the first under airline deregulation. The new airline's headquarters were at Minneapolis-Saint Paul International Airport, though their largest hub was at Detroit Metropolitan Wayne County Airport. Following their buyout of Hughes Airwest in 1980, Republic became the largest airline in the U.S. by number of airports served. They operated the world's largest Douglas DC-9 fleet, with DC-9-10, DC-9-30 and DC-9-50s and also flew Boeing 727-200, Boeing 757-200 and McDonnell Douglas MD-80 jets. In addition, Republic operated Convair 580 turboprops previously flown by North Central. After the merger, losses mounted and service reductions followed. Saddled with debt from two acquisitions and new aircraft, the airline struggled in the early 1980s, and even introduced a human mascot version of Herman the Duck. They reduced service to Phoenix, a former hub of Hughes Airwest, citing their inability to compete with non-union airlines there and eventually dismantled the former extensive route system operated by Hughes Airwest in the western U.S.