This is the second time in less than a week that the watchdog has taken enforcement action against the airline in connection with unruly passenger behaviour.
The incident came to the notice of the Directorate General of Civil Aviation (DGCA) only on January 4 and the latest actions are for violations of various norms.
The sources said that during the boarding, the male passenger behaved in an unruly manner and touched the female cabin crew member inappropriately.
The government on Monday signed the share purchase agreement with Tata Sons for the sale of national carrier Air India for Rs 18,000 crore. Earlier this month, the government had accepted an offer by Talace Pvt Ltd, a unit of the holding company of the salt-to-software conglomerate, to pay Rs 2,700 crore cash and take over Rs 15,300 crore of the airline's debt. Following that, on October 11 a Letter of Intenet (LoI) was issued to the Tata Group confirming the government's willingness to sell its 100 per cent stake in the airline.
He was grounded by the airline on Sunday after he tested positive for alcohol in two breath analyser (BA) tests before he was to operate Air India's New Delhi-London flight.
They alleged that while the salaries and perks of other employees are paid in full albeit with a delay, the same for the pilots and cabin crew are ignored
A British national of Serbian origin, who had 10,000 hours of flying experience and had been operating in India for the last two years, commandeered the Air India aircraft, which crashed at Mangalore airport on Saturday.
The Indian Commercial Pilots Association decided not to resort to any industrial action as planned from May 10.
At a meeting with airline chief executive officers and top officials here, the Civil Aviation Ministry also decided to amend Aircraft Act and Rules to safeguard the interests of aircraft leasing companies, many of which have started imposing stringent conditions for leasing planes to Indian carriers in the aftermath of Kingfisher Airlines shutting down.
A total of Rs 30,000 crore was allocated for five years to Air India by the United Progressive Alliance government in its second term.