There's no way that a 737 costs $151/hr to maintain. Small, simple, 4 or 6 seat single-engined airplanes (albeit on the high end) cost that much. Commercial airliners are going to be in the thousands of dollars per hour.
You're right. On closer examination, that's specifically airframe maintenance. So that would exclude engines and probably other important and expensive things.
I'm curious too. I wish I had something more concrete than "it's much higher than that." The best bet may be to look at charter prices, then divide by some small factor (2-4?) to account for profit margins and the better economies of scale an airline will have and such.
If you ping me tomorrow, I can try to get you those numbers. I know a bunch of pilots. They'll even let me fly the plane. I'm sure they will have some sources but it's too late to bug them tonight.
About $3750/hr. There is also ownership costs which are about $3500/day.
By the way, flying small planes is more fun. With the larger planes, I've been expected to mostly keep it going the right direction. In the smaller prop jobs, my friends don't much care so long as I don't bump into anything.
You don't need a license to pilot the plane. A licensed pilot can let you take the controls. Just hit up your nearest regional and pay the fuel costs and a few extra bucks. Someone will take you up. It does help to have friends with planes and live where that is pretty common.
If you know the pilot and have flown with them a few times, they might let you do both the landing and the takeoff. I've never landed on the water, but I've landed on skis and over-sized tires on the river's shore.
Most pilots I've met are happy to encourage a love of flying. Planes are pretty common here (outside Rangeley, Maine) and I've been encouraged to get one. I probably won't, but I do consider getting my license.
