Pretty crazy as it's so draining, but I guess if you're flying first class and have a nice bed it's a lot more civilized.
A friend took me in his small Cessna to a show up the coast last week and we flew in and out of Van Nuys, which is the main private airport for LA - we landed back in the...
Did London to LA for work once, and back the next day, technically on the ground about 36 hours so not quite a day trip, but pretty bloody tiring. Basically just have to stay awake the whole time or you're ****ed!
LA-NY day trip is pretty doable and done once or twice, land in NYC about 5am and...