And baggage handling systems are much better than the 80s. It's been 5 years since an airline has lost checked luggage for me. But of course, it's been 5 years since I checked luggage, so who knows? I really miss Yamato 宅配便 from when I lived in Japan. Americans really don't know how to travel correctly.
Meh. The dollar is probably going to be devalued soon so the dream of air travel for the typical American will likely only be in the rear-view mirror. We'll all be lost in wistful nostalgia about the time when normal people could afford air travel.
So... SOME things were worse in the 80s/90s. Not all things related to traveling.