I'm looking to book some internal flights in Canada - YUL-YVR connecting via YYZ. The connection time is 1 hour 38 minutes. Is that a comfortable connection time for YYZ? I've never been to the airport before so it will be my first time connecting there and I don't know how punctual the YUL-YYZ flights usually are. Also, I'm connecting onto one of the flatbed services so am keen to make it rather than being put onto a non-flat bed service (which would not be the end of the world but still ...)

Thank you in advance.

1F