Singapore Airlines is the flag carrier of Singapore and is based at Singapore Changi Airport. It is consistently ranked as one of the best airlines in the world and operates a fleet of around 157 aircraft. Of these, only 20 Boeing 737s are narrowbody aircraft, with the other 137 aircraft being widebodies. Additionally, Singapore Airlines’ low-cost subsidiary, Scoot, operates 57 aircraft. That fleet includes 22 Boeing 787-10s, with the remaining 35 aircraft being narrowbody Airbus A320-family and Embraer E-Jet aircraft.