WestJet warns flights could be delayed due to 'IT outage'

WestJet said Saturday it was “experiencing a significant IT outage” that had ramifications on a range of its operations, including reservations and check-in.
“We anticipate potential flight delays,” the Calgary-based airline said in a statement posted on Facebook.
WestJet encouraged passengers to check if or how their flights were affected before going to the airport. 
As of 5 p.m., the Ottawa airport arrivals/departures list showed only one WestJet flight