Embraer 175 (long wing)

The Embraer 175 Long Wing (E75L) is a variant of the E175 regional jet featuring advanced winglets that improve aerodynamic efficiency and reduce fuel burn compared to the standard E175. It is part of Embraer's E-Jet family and is designed to serve thin routes with superior economics while maintaining passenger comfort in a two-by-two seating layout. The long-wing configuration was developed primarily in response to scope clause requirements in the United States, where regional airline contracts with major carriers specify aircraft size and weight limits. By optimizing the wing and winglet design, Embraer achieved meaningful fuel savings without significantly altering the aircraft's overall dimensions or capacity. The E75L is operated predominantly by regional carriers in the United States under capacity purchase agreements with major network airlines. Its economics and passenger appeal have made it a popular choice for replacing older regional jets on routes that demand reliability and efficiency.