"Wanna fly?" joke

Mr. Brown: Give me a round trip ticket.
Agent: Where to?
Mr. Brown: Back here of course.
Mr. Brown: I put one over on the airline today.
Mr.Green: How?
Mr. Brown: I bought a return ticket, and I'm not coming back.
Mr. Brown: Say stewardess, how high is this plane?
Stewardess: About 30,00 feet.
Mr. Brown: I see, how wide is it?
A: Wanna fly?
B: Sure.
A: OK, I will catch one for you.
If it weren't for airplane schedules, we'd never know if the planes were late.