Republic Airways is a regional airline based in the United States. It was founded in 1998 and is headquartered in Indianapolis, Indiana. The airline operates under its main subsidiary, Republic Airline, which is a regional carrier for major airlines.

Republic Airways provides scheduled passenger services to various destinations within the United States, Canada, Mexico, and the Caribbean. They operate a fleet of Embraer 170 and Embraer 175 regional jet aircraft. The company offers its services through codeshare agreements with major airlines, allowing them to provide feeder services to their hub airports.

As a regional airline, Republic Airways primarily operates flights on behalf of its codeshare partners, which include American Airlines, Delta Air Lines, and United Airlines. These partnerships enable Republic Airways to connect passengers to larger carriers' global networks. The airline maintains a strong presence in the regional aviation market, providing reliable and convenient travel options to smaller regional airports.

In terms of its market position, Republic Airways is one of the largest regional airlines in the United States. It operates over 1,000 daily flights to more than 100 destinations, making it a key player in connecting passengers to major hubs. The company has a strong reputation for its operational reliability and customer service, which has helped it maintain a competitive position in the market.

In recent years, Republic Airways has undergone significant growth and expansion. In 2017, the airline announced a major fleet renewal initiative, ordering 100 Embraer E175 aircraft to modernize its fleet. This investment in new aircraft has not only improved operational efficiency but also allowed Republic Airways to continue expanding its regional network.

As of the latest available information, Republic Airways continues to grow and strengthen its position in the regional airline market. It maintains its focus on providing high-quality regional air travel services and fostering strong partnerships with major airlines. The company remains committed to delivering reliable and efficient service to passengers across its extensive network of destinations