Active Regional
This airline pays homage to its predecessor in its name and logo.
What is Piedmont Airlines?
This Delta Air Lines subsidiary was based in Cincinnati.
What is Comair?
This airline offers a premium experience for a lowered fare.
What is JetBlue Airways?
This airline is well-known for doing multiple "reverse mergers".
What is American Airlines?
This airline was well-known for its fresh-baked cookies.
What is Midwest Airlines?
This airline has the 5th largest fleet in the US.
What is SkyWest Airlines?
This Alaska-based airline founded Northern Pacific Airways.
What is Ravn Alaska?
This airline merge's livery is commonly referred to as the "Tide Pod" amongst planespotters.
What is Sun Country Airlines?
This airline merged with Northwest Airlines in 2008.
What is Delta Air Lines?
Historically, this airline was the largest operator of the Douglas DC-9 family of aircraft.
What is Northwest Airlines?
This airline is known for its semi-private flights.
What is JSX?
This airline operated Dornier 328Jet aircraft for Delta Connection.
What is Atlantic Coast Airlines?
This airline merged with Southwest Airlines in 2014.
What is AirTran Airways?
This airline unveiled a new iteration of global travel in 2025, stemming from its regional roots.
This airline pioneered Delta Air Lines' current hub in Salt Lake City.
What is Western Airlines?
This airline's callsign is "VOLUNTEER".
What is Contour Airlines?
This airline merged with Mesaba Airlines to form Endeavor Air.
What is Pinnacle Airlines?
This airline began as Casino Express Airlines.
What is Avelo Airlines?
This airline is the only to operate a hub inside a territory of the United States.
What is United Airlines?
This airline operated MetroJet, a short-lived competitor to Delta's Song and United's Ted.
What is US Airways?
This airline has a disconnected hub in Billings.
What is Cape Air?
This Oregon-based airline only served BFI-PDX but branched out to EAS operations.
What is SeaPort Airlines?
This airline had hubs in Columbus and Greensboro and discouraged connecting flights.
What is Skybus Airlines?
This airline owns the first Airbus A321neo built.
What is American Airlines?
This airline had close intrastate competition with Pacific Southwest Airlines.
What is AirCalifornia?