"People who fly coach on domestic carriers these days don't expect much from the in-flight service beyond watery soda and maybe a salty snack. Or if they're in the air for a few hours, they might get the option to buy a "meal" that looks like a cross between hospital food and school lunch. But that's not how it used to be."

"Back in the 1920s, just a few adventurers took flight — think Amelia Earhart and Charles Lindbergh — and they usually brought their own sandwiches, according to the History Channel blog, Hungry History."

"As air travel attracted more pleasure passengers in the 1930s, i.e. the wealthy, flight attendants began serving elaborate multicourse meals on real china and with real silver. Airplanes hired teams of cooks and installed brand new heating elements."