I remember airplanes segregated with smokers consigned to the back, but still circulating their smoke throughout the plane, depending on how far back you were seated. Those were also the days when people would go to the airport for fancy dining, and nearly every passenger on flights would be dressed in a jacket and tie, with women dressed up as if for church or important business.
Rail travel is still pretty interesting. My wife and I took a train from North Carolina to New York City where she lived for years. The track bed runs through the older parts of most town and cities, so there is a time machine effect that makes everything look like it is in the late fifties and early sixties or before. The buildings date back even to the 1920's and before. The train gently rocks and the scenery is hypnotic. If it has been a long time since you've ridden a train, it is worth the fare just for the experience. I think it was Mark Twain/Samuel Clemens who commented that nothing made ham and eggs taste better than eating it while watching the scenery fly by. I'm the same way on boats and ships. I can get mesmerized just watching the water flow past in fair weather. One of the best buzzes I ever had was drinking fruit wine on a ferry across Lake Michigan on glass smooth water.