Travel Why Do Planes Fly At 35,000 Feet? by SharonKurheg February 3, 2024 by SharonKurheg February 3, 2024 “Ladies and gentlemen, we’ve just reached our cruising altitude of 35,000 feet. I’m going to shut off the seatbelt sign, and you’re free to walk around the cabin. But please… 0 FacebookTwitterPinterestEmail