Air Canada notes that while no weight limit applies to carry-on baggage, your bag must be light enough that you can store it ...

These rules include the dimensions of your carry-on bag and, in some scenarios, even the weight. While carry-on luggage sizes can vary by airline, several major carriers go by these dimensions.

Restrictions for carry-on luggage vary by airline ... AeroMexico 21.5" x 15.7" x 10" (47.2 linear inches) 22 lbs (10 kg) Air Canada 21.5" x 15.5" x 9" (46 linear inches) No weight restrictions Air ...

Air Canada joins rivals and passengers now have to pay for the first checked baggage. CANADA’S flagship carrier Air Canada has announced that it will be following rivals WestJet and Porter ...