For the most part, flight attendants will always serve you with a smile, even if asked for seat upgrades or extra pillows on a full flight. One flight attendant has now revealed the one thing they wish you would stop ordering - and it's probably not what you think.
An airline crew member revealed on her blog These Gold Wings that the one thing they wish passengers would stop ordering is something many of us have ordered before: Diet Coke.
The explanation is actually fairly simple: due to the lower air pressure in the plane cabin, Diet Coke, being extra fizzy, takes even longer to pour than other carbonated beverages.
According to the airline member, a single glass of Diet Coke can take three times as long to pour as a non-fizzy drink.