The airline's shares jumped as much as 19 per cent.

Highlights Etihad currently holds 24% in Jet Airways

Naresh Goyal's stake could drop to as low as 20%, according to reports

Jet Airways hasn't seen a profit in nine of the past 11 fiscal years

Etihad Airways PJSC has agreed to raise its stake in Jet Airways to 49 per cent as founder and chairman Naresh Goyal gives up majority control of the carrier, potentially paving the way for the rescue of the cash-starved company, according to television reports.

BTVI television channel reported the Etihad stake increase Monday, while CNBC-TV18 said Mr Goyal's stake could drop to as low as 20 per cent from 51 per cent after the revamp, and his voting rights would be capped at 10 per cent. The airline didn't immediately respond to an email seeking comments.

The airline's shares jumped as much as 19 per cent in Mumbai, the biggest intraday gain since November 15, before ending 15.7 per cent higher for the day. The broader S&P BSE Sensex index finished down 0.4 per cent.

Jet Airways, once the country's number 2 airline, has been seeking funds from investors including minority shareholder, people with knowledge of the matter said last week. The Mumbai-based airline, which hasn't seen a profit in nine of the past 11 fiscal years, has held no talks or made any decision that requires a stock market disclosure, it said in a filing before the report on Mr Goyal stepping down.

BTVI earlier said Etihad, which currently holds 24 per cent in Jet Airways, is likely to have more say in the operations and management of the beleaguered carrier. Government's regulations cap ownership of local airlines by foreign carriers at 49 per cent.