u/Classic_Artist7084

I know I can leave a good amount of a buffer (E.g. 4 hours), including the up to one hour it takes to go from union to YYZ... but I am debating if before a flight to SE Asia, it might be more logical to take a bus directly to YYZ from Ottawa.... I would consider flights from MTL but they would have 2 stopovers vs. non in Toronto... and still end up costing an extra $300...

Taking a bus from Ottawa won't save me money, but I am trying to avoid worst case scenario risk (this is for late January... and I had a friend who was stuck on the train for over 3 hours last winter...).