Originally Posted by
noobynoob
I was thinking of a scenario where the subsequent flights from YYZ that evening are full, so I might need to go to YTZ to fly porter but yeah the partial refund would only be a fraction of the cost I paid so I agree it's not worth it.
Not flying BOS leg could also result in a repricing since the fare just to YYZ is likely much higher than the through fare to BOS. The point is, it's a sked change and you can call and confirm your seat on the more appropriate flight rather than dealing with this when you arrive at YYZ.