
Nate Silver @NateSilver538
This is more complicated when you're crossing many time zones or you're north of the Arctic Circle or something but for domestic flights not super sympathetic to people who want to sleep in daylight! — PolitiTweet.org
Michael Barbaro @mikiebarb
Yes, there's a glorious mountains/bodies of water exception but you gotta be mindful of the people sleeping around you.