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About Republic Airlines

Republic Airlines, officially known as Republic Airline Inc., is a American airline which operates regional flights. As a subsidiary of Republic Airways Holdings, it operates services for American Eagle, Delta Connection and United Express with its fleet of Embraer aircraft.


The airline was founded in 1998 and currently has its headquarters located in Indianapolis, Indiana. Through it operates on behalf of other airlines, it has alliances with Oneworld (through American Airlines), SkyTeam (through Delta Air Lines) and Star Alliance (through United Airlines). In addition, it participates in the following frequent-flyer programs: AAdvantage (American Airlines), SkyMiles (Delta Air Lines) and MileagePlus (United Airlines).




Baggage Allowance

Baggage allowance depends on the policies of Republic Airline's partners. For specific information, click on the links below:

Delta Airlines 

American Airlines




Class Fares

Republic Airline does not provide any ticketing functions. All booking functions, including reservations, check-in, and flight status information, will need to be performed through the Airline's partners. Delta Airlines, United Airlines, and American Airlines all offer an Econmy, Business, and Premium class service. For more information on seat classes available, we have comprehensive pages on all of Republic's partners.




Through its partners, Republic flies to numerous domestic destinations. For detailed information on all routes and destinations, visit our pages for Republic Airlines' partners. Or, see below for a list of some of the most popular destinations, which are also the locations where Republic has a base:

Chicago, IL

Columbus, OH

Houston, TX

Indianapolis, IN

Kansas City, MO

Miami, FL

Newark, NJ

New York, NY

Philadelphia, PA

Pittsburgh, PA

Washington DC



Route Map

Republic Airlines Route Map


Alternative Airlines

Please click on the logos below to find out more about airlines that fly similar routes:


Alaska Airlines Logo Southwest airlines Logo Frontier Airlines Logo



Hub Airport

Indianapolis International Airport

As Republic Airline does not have its own services, and instead operates services for other airlines, it shares the other airlines’ hub airports. Indianapolis International Airport is a hub for American Eagle, Delta Connection and United Express, all airlines which Republic Airline operates services for.

Indianapolis International Airport was first opened in 1931 under the name Indianapolis Municipal Airport, and is located 11km outside of Indianapolis. The airport handled 8.7 million passengers in 2017 from over 160 thousand aircraft on its 3 runways.

Indianapolis Airport is the hub for FedEx Express and a focus city for Allegiant Air, but also operates services for Southwest Airlines, United Airlines, American Airlines and Delta Air Lines amongst others.