So, why do airlines have such different carry-on bag size restrictions? Well, it's not just about being nitpicky - it's actually about safety. The Federal Aviation Administration (FAA) sets guidelines for carry-on bags, but airlines can choose to be more restrictive if they want to.
Some airlines, like JetBlue and Southwest, are known for being more lenient with their carry-on bag sizes. They're like the cool parents of the airline world, letting you get away with a few extra inches. But don't get too excited - even these airlines have their limits.
Did you know that carry-on bags can actually be a major safety hazard if they're not stored properly? It's true - in 2019, there were over 1,000 incidents involving carry-on bags on planes. That's a lot of baggage (pun intended)!