The Embraer ERJ series is a family of regional jets produced by the Brazilian aerospace company Embraer. Designed for short to medium-haul flights, these aircraft typically seat between 37 and 108 passengers. The ERJ series includes models like the ERJ 135, ERJ 145, and ERJ 140, which are known for their efficiency and reliability. First introduced in the 1990s, the Embraer ERJ jets have been widely adopted by regional airlines around the world. They are praised for their performance, fuel efficiency, and ability to operate in smaller airports, making them ideal for connecting underserved markets.