The Montreal-based carrier said it expects to “deliver close to its full network schedule” by Friday. Its previous guidance indicated it would take seven to 10 days to return to full capacity.

A crippling strike by Air Canada flight attendants that grounded thousands of flights over wages and unpaid labor is the latest blow to the airline industry's compensation system that does not fully pay cabin crews for their hours at work.

Air Canada says customers affected by the flight attendant strike may claim other transport costs — like a car rental, bus or ferry — to seek compensation from the airline, but coverage will be determined on a case-by-case basis.

Air Canada is offering reimbursement assistance for passengers affected by labour action, according to a page on the airline’s website.