Especially when flying with airlines like Delta, knowing their carry-on size restrictions is crucial. Ever found yourself at the check-in counter, fingers crossed, hoping your bag fits the sizer?

While most airlines have similar carry-on size guidelines ... Alaska Airlines, and Delta—don’t impose a specific weight limit. The key factor is whether you can lift the bag into the overhead ...

That means WestJet now has the same carry-on size restrictions as Delta’s current, latest policy. Currently WestJet set a maximum size for carry-on luggage of 21″ x 15″ x 9″. That’s chan ...