No. My $0.02 is that you're over-engineering a solution to a problem that just isn't that painful to most people. And besides which, you kind of snooker yourself from a customer perspective. As a frequent flier, I always travel light.

So you're not targeting the frequent flier. You're targeting the very occasional traveler who isn't aware of these weight restrictions. The idea that they are going to discover your app prior to traveling and then remember to use it every time they travel feels like a really big stretch to me.

Happy to talk to you more about how to do effective customer development and validate/ideate your ideas.