U.S. airlines threaten to BAN passengers who refuse to wear masks during their flights under new rules

U.S. airline passengers who refuse to wear face coverings during the novel coronavirus pandemic could have their flying privileges revoked under tougher enforcement policies, the industry's main lobby group said on Monday.

Major U.S. airlines may prevent anyone not wearing a mask from boarding and provide the coverings to passengers who have none. 

Once on board, however, flight attendants have had little power over passengers who remove the face covering.

The rules will stay in plavce for at least the next 60 days.

Organization representing major airlines says airlines will strictly enforce the requirements for passengers and customer-facing employees to wear masks (file photo)

Carriers with the stricter policy include Alaska Airlines , American Airlines, Delta Air Lines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines and United Airlines

Carriers with the stricter policy include Alaska Airlines , American Airlines, Delta Air Lines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines and United Airlines, Airlines for America said in a statement.

The airlines will clearly inform passengers about their individual policies on face coverings before flying, followed by an announcement with specific details onboard, it said.

Each carrier will decide the appropriate consequences for passengers who fail to comply, up to and including being put on that airline's no-fly list.

Airlines offer certain exemptions, including when people are eating or drinking.

Airlines for America said passengers who do not wear face coverings could have their flying privileges revoked (file photo)

A sign reminding passengers to stay 6ft apart is seen at a screening checkpoint at Orlando International Airport. The TSA has rolled out new guidelines for the screening of air passengers designed to decrease the chances that its officers are exposed to the coronavirus

American Airlines said its updated policy will go into effect on Tuesday, followed by United on Thursday.

United said those who do not comply will be placed on an internal travel restriction list that would prevent them from flying with the airline 'for a duration of time to be determined pending a comprehensive incident review.'

Delta said it was doubling efforts to ensure customers are aware of, acknowledge and comply with its mask requirement, which it said is one of the most important ways to 'stay safe while flying.'

The measures are expected to remain in place throughout the coronavirus crisis.

On Twitter, Senator Ed Markey, who has been vocal along with about a dozen other Democratic senators on airline issues during the pandemic, praised the tougher enforcement policies, adding 'But we still need federal action immediately.'

Travelers are also urged to stay home when ill, frequently wash their hands and to wear a face-covering throughout their journey but during their flight it is mandatory

The U.S. government has not mandated any airline safety requirements since the pandemic hit global aviation, despite calls from unions and industry.

'The federal government has completely abdicated its responsibility to keep the flying public and aviation workers safe during COVID-19,' said Sara Nelson, president of the Association of Flight Attendants-CWA said, adding 'the industry alone cannot fix this.'

The administrator of the Federal Aviation Administration, Stephen Dickson, is expected to be questioned about masks at a Senate hearing on Wednesday.