Air Canada says computer crash that caused delays in Toronto now fixed

An 'urgent issue' with Air Canada's computer system, now resolved, caused big headaches for Toronto travellers.

Travellers were unable to book tickets and check in due to 'urgent' problem

Air Canada is experiencing an 'urgent' computer issue Tuesday that's causing problems in airports around the country. (Mike Hillman/CBC News)

Flights out of Toronto were delayed Tuesday as Air Canada dealt with an "urgent issue" with its computer system, but the airline says the problem has now been fixed. 

The issue extended beyond Toronto, affecting airports around the country.

In a statement to CBC News, Air Canada attributed the issue to an "IT system hardware problem."

"Some flights were delayed due to checking in manually. However, we expect to get everyone to their destinations with minimal delay as we are adding larger aircraft where possible and were able to limit cancellations to a small handful of flights." 

During the delays on Tuesday afternoon, customers took to Twitter to voice their frustration. 

Other customers said they were unable to book flights through the Air Canada website or check in online. The issue also affected people trying to check in in person.

Air Canada advises people flying this afternoon or evening to check the status of their flight on the company's website.