Why did the airplane break up with the airport?

This little travel gag gets its mileage from a classic case of wordplay. The humor lands perfectly because the word “baggage” is doing double duty. In the world of air travel, baggage refers to the literal tons of suitcases and luggage an airport has to process every single day. But in the world of relationships, “baggage” is the slang for all the unresolved emotional issues and past drama a person brings to the table. The joke cleverly places the airplane and airport into a human-like relationship, setting the stage for this perfect pun.

The setup works so well because it taps into two very real-world concepts. We all know the stress of airport luggage, from overweight fees to the dread of a lost bag. It truly is a massive undertaking. At the same time, the idea of “emotional baggage” is a universally understood metaphor for why relationships can become complicated and ultimately fail. By combining the two, the joke gives us a funny mental image of an airplane finally getting fed up and deciding to fly solo, leaving its complicated partner and all its literal baggage behind on the tarmac.