jaydawg......Just a little side note before I make my comment......I love your name. Half of my 12 grandchildren call me "GramDawg" and the other half call me "Grandma Jay" ("J" being the first letter of my last name) Looks like you and I are somehow related! LOL
To your question.....A long flight for me is the perfect opportunity to sort of Kick back and relax.....or as the phrase goes, "Veg-Out." I am such a busy/active person .....it seems 24/7.....any chance I have to do some serious introspective contemplating, maybe some light reading or even napping, would be my choice. I don't require entertainment on a flight.
I do enjoy some idle conversation with my neighbor if they are so inclined. Just so they don't babble throughout the entire trip.......I'm afraid then I'd be looking around for a parachute.
Good question, jaydawg........Peace!