ATLANTA - The Atlanta airport is feeling some turbulence from the fight between Air Canada and the union representing 10,000 of its flight attendants.

On Sunday, the airline suspended plans to resume operations after the union said it would defy an order to return to work.

SEE MORE: Air Canada delays flight restart as union defies back-to-work order

What we know:

The Canada Industrial Relations Board had ordered airline staff back to work by 2 p.m. Sunday after the government intervened, and Air Canada said it planned to resume flights Sunday evening.

The order came less than 12 hours after workers walked off the job. Federal Jobs Minister Patty Hajdu argued that now was not the time to take risks with the economy,noting the unprecedented tariffs the U.S. has imposed on Canada.

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