I think for me my main gripe with air travel is how hard it is to predict the price and how high the prices are. It takes me like a day of research to book a flight due to how careful I have to be to confirm what luggage I'm allowed/etc. And it's incredibly easy for me to get burned because aggregator sites like Google flights can't tell you eg how much a carry-on would cost, so I have to try to determine if the cheaper flight is _actually_ cheaper, etc etc. And I'm tired of having family have to pay crazy hundred dollar + fees for an extra carry on because the eco light ticket (although the ticket just says eco on it) doesn't actually include a personal item, that's only part of the eco ticket, and since you're at the counter that's going to be $100 fee for you to carry a purse onto the plane. -_- Shout out Condor.

Otherwise I find everything ok. The flights are fine -- packed but it is what it is there's high demand. I could do with/without the food if it reduced the price, I can pack my own. But otherwise I find them fine.

What makes air travel miserable for you?