Today, air travel on US-based airlines isn’t exactly glamorous (for non-first-class passengers, at least). Seats become more cramped every year, amenities are slim, and it feels like you get charged extra for just about everything.
But back in the middle of the 20th century, air travel was a luxurious affair. Passengers got dressed up, seats were padded and roomy, and meals were served on trays, with cocktails in crystal glasses.