MidAtlantic Airways was a regional airline based at Pittsburgh International Airport in Findlay Township, Pennsylvania, United States.

[4] The airline was reformed from the remnants of short-lived Potomac Air, which was created in late 2000 and started flying 37-seat de Havilland Canada Dash 8-200 aircraft in early 2001, based at Ronald Reagan Washington National Airport in Arlington County, Virginia near Washington D.C. Potomac ceased operations during the closure of Reagan National after the September 11 terrorist attacks; US Airways then reformed Potomac as MidAtlantic in the spring of 2002.

[5] Some CRJ flying was done by MidAtlantic as early as 2002 but those airplanes eventually went to the US Airways Group subsidiary PSA Airlines.

However, unlike the smaller E-Jet, the 190 has an 11-seat First Class cabin and is operated by mainline employees under the US Airways banner.

[6] As of January 2006, MidAtlantic Airways was operating services to the following domestic scheduled destinations:[1] Albany, Atlanta, Baltimore, Boston, Burlington, Charleston, Chicago, Cleveland, Dallas/Fort Worth, Detroit, Fort Lauderdale, Hartford, Houston, Jacksonville, Kansas City, Key West, Manchester, Milwaukee, Nashville, New York City, Orlando, Philadelphia, Pittsburgh, Portland, Providence, Raleigh/Durham, Rochester, St. Louis, and Washington, D.C. As of January 2005, the MidAtlantic Airways fleet consisted of:[1]