Breadcrumb Trail Links Columnists Canada Publishing date: Sep 18, 2022  •  9 hours ago  •  3 minute read  •  58 Comments Travellers walk through the Terminal 1 departures level at Toronto Pearson International Airport on Tuesday, June 14, 2022. Photo by ERNEST DOROSZUK /TORONTO SUN Article content The ArriveCan app may no longer be mandatory and other remaining travel requirements and restrictions for air travel in Canada could soon be removed. If all goes well, masking could even be made optional within the next few weeks. Advertisement 2 This advertisement has not loaded yet, but your article continues below. Article content A trial balloon floated by the Trudeau government in the…