Air Canada's unionized flight attendants reached an agreement with the country's largest carrier, the union said on Tuesday.

The Air Canada strike entered its third day Monday, disrupting travel for an estimated 130,000 passengers. The Canadian Union of Public Employees, which represents the flight attendants, says wages and compensation remain at the center of the dispute.

With flights grounded and travel plans thrown into disarray for thousands of Canadians, many have written to CBC News asking about the dispute — including clarification on recent interactions between the federal government,

The dispute exposes several fault lines in Canada around work, how we value it and how the law impacts workers.