By Allison Lampert (Reuters) -Air Canada and its union representing 10,000 flight attendants are holding discussions on Monday night with a mediator, a source familiar with the matter said. The Canadian Union of Public Employees,

Air Canada Cargo is operating a temporary freighter schedule to mitigate the disruption, offering capacity to several airports across the U.S., Mexico, South America and Europe.

Many passengers are still struggling to find alternative transportation and are angry at the airline. “You feel like you’re at their mercy,” said one.