Pilots used to (60s, 70s) have legendary perks -- pretty much free travel and lodging all over the world. I don't know if the MBAs destroyed that when they destroyed the airline industry.
A friend of mine's husband flies for Delta. He has been making bank lately with the travel demand up and the pilot supply down. Delta has a phone tree to call for pilots when they have a shortage, basically on an auction sort of basis. Who will take this flight for 1.5x rate? Double time? Triple time? He can make as much as 8 grand for a single, short-haul domestic flight. Not a bad morning's wages.