1. The greatest cause of arguments between airline passengers is:


2. The world’s largest aircraft is:


3. The world’s oldest airline still in operation is:


4. Singapore Airlines’ annual budget for food every year is:


5. Travelling by air can cause one to shed up to 1.5 litres of water from the body during an average 3-hour flight


6. In 1987 American Airlines removed one olive from each salad served in first class and made a savings of


7. About a third of a person’s taste buds are numbed while flying:


8. The number of people that are airborne at any given moment are:


9. The world’s tallest air traffic control (ATC) tower is located at:


Question 1 of 9