The phrase "airline fleet" is correct and usable in written English.
It can be used when referring to the collection of aircraft operated by a particular airline.
Example: "The airline fleet has recently been updated with more fuel-efficient models to reduce operational costs."
Alternatives: "aircraft inventory" or "fleet of planes".
"From an economic perspective, this makes sense due to the economies of scale inherent in operating a large airline fleet".
Over a third of the world's airline fleet is now rented (see chart) and the proportion is likely to keep growing.
"There was an overall 4 per cent increase in 2014, but that was offset by increases in both airline fleet values and in the number of passengers carried".
LOTS OF PLANES The world airline fleet will double, to 36,000 planes, by 2025, Boeing estimates in its 2006 Current Market Outlook report.
No tourists were killed, but a third of the nation's airline fleet was destroyed or damaged along with several military aircraft -- and prospective visitors around the world canceled in droves.
The attack -- which destroyed or damaged half the national airline fleet, prompted the United States and Britain to advise strongly against travel to Sri Lanka and crippled this island's tourist industry -- seemed to complete the country's collapse into despair.
This paper deals with techniques applicable to predicting spare parts demand for airline fleets.
It sells heavily in developing countries that are building their highways and industries and airline fleets.
Overall, IATA is confident of meeting its targets for annual efficiency improvements of 1.5% across the world's airline fleets.
But they agree that, nevertheless, reaching the goal of mandated installation in airline fleets remains a formidable challenge.
In the past, Mr. Branson has been criticized for trying to deflect attention from the pollution created by his large airline fleets, including that of Virgin Atlantic.
