The Boeing 737-600 is a narrow-body commercial aircraft that is part of the Boeing 737 family. It was introduced in the late 1990s and is designed for short to medium-haul flights. The aircraft typically seats around 110 to 130 passengers and is known for its fuel efficiency and reliability. With a maximum range of approximately 2,900 nautical miles, the 737-600 is suitable for various regional routes. It features advanced avionics and a modern wing design, contributing to its performance and operational flexibility. The aircraft is often used by airlines for domestic and international services.