When I was quite young my parents would fly our family down to Fort Lauderdale to visit my dad's parents at least once each year, usually coinciding with some national holiday like Thanksgiving or Christmas.
As I remember most flights were on Eastern Airlines "Connies" - Lockheed Constellations - imo the most beautiful commercial aircraft to ever fly. Here's a clip of a fire-up and take off of one magnificent example...
I'm not going to embed this video because it has public breastfeeding, but I didn't notice any part that was revealing anything that would get someone a citation. I don't think it's ****, but just in case I'll keep it behind a link, here.