When you're on an airplane do you ever pass time by leafing through the airport maps in the back of the in-flight magazine? If so, today's your lucky day!

For this quiz, I've taken airport diagrams from the Federal Aviation Administration, stripped them of identifying information, and styled them minimally -- buildings are white, and tarmac and runway areas are dark grey. You'll see that these layouts come in a beautiful array of shapes and sizes. How many can you identify?

There's no doubt that this week's quiz is a tough one. So for each question, you get one hint: the elevation of the airport in question. My esteemed colleague Emily Badger encouraged me to not give you any hints at all. She says that I don't have enough faith in you. I maintain that I am simply being fair, just and merciful. Take the quiz and let me know what you think!

1

Elevation: 100 feet

Denver International Airport
Baltimore-Washington International Airport
Benghazi International Airport
John F. Kennedy International Airport (New York)

2

Elevation: 0 feet

Dulles International Airport (Washington DC)
John F. Kennedy International Airport (New York)
O'Hare International Airport (Chicago)
Logan International Airport (Boston)

3

Elevation: 700 feet

Chicago O'Hare International Airport
Los Angeles International Airport
Cleveland Hopkins International Airport
Las Vegas International Airport

4

Elevation: 0 feet

La Guardia Airport (New York)
Salt Lake City International Airport
San Francisco International Airport
Miami International Airport

5

Elevation: 2,200 feet

Dulles International Airport (Washington, DC)
Salt Lake City International Airport
Lambert-St. Louis International Airport
McCarran International Airport (Las Vegas)

6

Elevation: 0 feet

Tampa International Airport
Dallas/Fort Worth International Airport
Austin-Bergstrom International Airport
Miami International Airport

7

Elevation: 600 feet

Tampa International Airport
Dallas/Fort Worth International Airport
Austin-Bergstrom International Airport
Miami International Airport

8

Elevation: 0 feet

Los Angeles International Airport
Hartsfield–Jackson Atlanta International Airport
Newark Liberty International Airport
Raleigh-Durham International Airport

9

Elevation: 5,400 feet

Salt Lake City International Airport
McCarran International Airport (Las Vegas)
Phoenix Sky Harbor International Airport
Denver International Airport

10

Last one! Elevation: 1,000 feet

Hartsfield–Jackson Atlanta International Airport
Burlington International Airport
Des Moines International Airport
Albany International Airport

Your score: 0 / 10