We came home on westjet yesterday, we checked in and went outside before clearing customs. Customs had zero lineup, but check in took about a half hour. We arrived at 12:30. People were really heeding the socially distancing rules. Be aware that you still have to take your shoes off. Bring plenty of disinfecting wipes. The airport people were wearing masks and using gloves but they are still handling your passport. Had to show our passport 3 times. There was food, drinks and wipes on the plane. The plane was supposed to be full but the flight attendant told us there were about 20 seats empty has people that were not Canadian were denied access.. hope this helps.

Also we left about 15 minutes early......we were advised that there was a chance that we would have to wait on the tarmac if there were other flights ahead of us, we were fortunate that it didn’t happen but be prepared to go with flow