Chicago, IL CHI to Boston, MA BOS flight with American Airlines

JetBlue Airways is an American low-cost airline headquartered in Long Island City, New York City. Founded in 1998, JetBlue began operations in 2000, aiming to offer affordable travel with distinguishing amenities. The airline operates a point-to-point network with focus cities including its main hub at New York City's John F. Kennedy International Airport, and serves over 100 destinations across the Americas and Europe. JetBlue is known for its customer-centric approach, offering features like complimentary Wi-Fi, free live TV and movies on seatback screens, and the most legroom in coach among U.S. airlines. They also provide free snacks and non-alcoholic drinks on all flights, with full meal service on transatlantic routes. In 2024, JetBlue launched "Blueprint by JetBlue," a personalized in-flight experience platform with features such as watch parties and content recommendations.

Republic Airways is a major regional airline in the United States, operating as a subsidiary of Republic Airways Holdings. It provides scheduled passenger service for American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express) using a fleet of Embraer 170 and 175 regional jets. Headquartered in Indianapolis, Indiana, Republic Airways operates over 900 daily flights to more than 80 cities across the U.S. and Canada. The company is known for its large fleet of Embraer E-Jets and its state-of-the-art training facilities. In April 2025, Republic Airways Holdings announced its acquisition of Mesa Air Group, which is expected to create the second-largest regional carrier in the U.S.