We got these details thanks to Elizabeth Evans, a well-respected British Airways flight attendant.

The instructions also stated she ‘tends to like a Martini before her guests arrive.'"

It was said that she drank one every day.

Queen Elizabeth and Prince Philip reading newspapers on a plane

Understandably, there are no cramped economy seats when you’re royalty.

The queen was never really able to travel light, particularly when on a royal tour.

Queen Elizabeth waving as she gets on a plane

Queen Elizabeth and Prince Philip walking down the stairs of a British Airways plane