The world's super-rich could soon be forced to slum it on commercial planes due to a UK shortage of pilots for private jets, according to a leading aircraft seller. 

Colibri Aircraft, which sells pre-owned private jets, warned that big-name airlines are turning their recruitment efforts to pilots in the private sector. 

Pilots at some of the world's biggest airlines, including British Airways, Virgin Atlantic, EasyJet and Ryanair, can earn up to £200,000 a year. 

Between now and 2038 the UK will need to find around 2,500 pilots for private jets or billionaire tycoons may find themselves grounded or made to traipse to check-in desks at traditional airports. 

It also means that any jet owners strapped for cash could struggle to sell their planes to a new buyer, Colibri said. 

"The world needs some 98,000 new business aviation pilots between now and 2038 to meet growing demand," commented Oliver Stone, managing director at Colibri. 

"However, the business aviation sector is struggling to compete with airlines in recruiting pilots. This means commercial airlines are not only recruiting existing business aviation pilots, they are also getting the pick of newly qualified pilots," Mr Stone said. 

"This issue is increasingly impacting the sale of some private jets, and we expect it to continue," he added. 

Pilots on UK commercial airlines can earn huge salaries, with wages for British Airways captains starting at £75,000 according to the Balpa union. 

The regularity of the work also makes it highly attractive, although recent strikes by pilots at British Airways and Ryanair - and potential strikes at Virgin Atlantic - have all left a dent in relations with management.

Owning a private jet can be a pricey business. After purchasing the plane - for around £5m - the buyer must also pay for fuel, storage, airport fees and staff.