What plane can fly the longest hours?

The Boeing 787-9 is a passenger plane that can fly the longest hours on scheduled passenger flights, according to the provided reference.

Longest Scheduled Passenger Flight

According to the reference, Air Tahiti Nui's flight TN64, using a Boeing 787-9, is an example of a flight covering a great-circle distance of 15,715 kilometers (9,765 mi; 8,485 nmi). This flight, flying non-stop from Faaʻa International Airport in Papeete, Tahiti to Paris–CDG, had a scheduled duration of 16 hours and 20 minutes. This example demonstrates the Boeing 787-9's capability to fly for a significant amount of time.

Key Factors Contributing to Long Flight Duration

Several factors contribute to a plane's ability to fly long hours:

• Fuel Efficiency: Modern aircraft like the Boeing 787-9 are designed for fuel efficiency, enabling them to travel longer distances without the need for frequent refueling.
• Advanced Engine Technology: The latest engine technologies improve fuel consumption and reduce wear, supporting longer flight times.
• Aerodynamic Design: Optimized aerodynamic designs minimize drag, enabling aircraft to cover greater distances more efficiently.

While other aircraft may have the technical capability for extended flight durations, the Boeing 787-9 is noteworthy for its use on long scheduled passenger routes.