Singapore Airlines (SIA), the flag carrier of Singapore and a distinguished member of the Star Alliance, operates a diverse fleet from its Changi Airport hub, prominently featuring models from Airbus and Boeing, and holds a five-star rating from Skytrax. The airline not only leads in innovation by being the first to deploy the Airbus A380 and Boeing 787-10 but also excels in operational dimensions through its extensive subsidiary network, including SIA Engineering Company and Singapore Airlines Cargo, and offers varied service models including its low-cost carrier, Scoot. With multiple accolades to its name, including Skytrax's "Best Airline" and "Best First Class Airline" in 2023, SIA is recognized globally for its excellence in service, cleanliness, and cabin crew professionalism, embodying a high standard for airlines worldwide.