National Airlines is purchasing freighters as part of its global expansion.

The on-demand cargo and charter operator committed to placing its first order for four 777 Freighters from Boeing.

In a statement, Boeing said the 777 Freighter will help maximize the airline's commercial cargo service and boost market share across its global operations.

"We are elated by this remarkable order of four Boeing 777 Freighters. This demonstrates our commitment to offering efficient, resourceful, and modern air freight services to support our global customers' increasing transportation demands," said Christopher Alf, chairman of National Airlines.

"The order affirms our fleet growth plan as we enter into the next chapter of National. We sincerely appreciate the support by Boeing and all its associated teams in this journey ahead," he added.

Once finalized, National Airlines' first direct purchase of Boeing aeroplanes will be posted to Boeing's Orders & Deliveries website.

The 777 Freighter can fly farther (9,200 km/4,970 nmi) and carry more freight (107 tonnes) than any other twin-engine cargo jet.

Boeing said this capability enables operators to fly more freight on more nonstop routes with better operating economics.

"We appreciate National Airlines for its trust in Boeing and the 777 Freighter to grow the carrier's global fleet and deliver greater value for its customers," said Stephanie Pope, president and CEO of Boeing Commercial Airplanes.

"With its cargo capacity, range and reliability, operators continue to rely on the 777 Freighter to build their future fleets, making it the best-selling freighter of all time."

The 777 Freighters will join National Airline's expanding fleet of nine 747-400 freighters.

Boeing said it has delivered more than 270 777 Freighters to date. 

Boeing's 2024 Commercial Market Outlook predicts that an additional 2,845 freighters will enter service over the next twenty years to meet growing global trade and e-commerce.