1. Los Angeles International
   Chicago O'Hare International
2. Atlanta Hartsfield-Jackson

The airport code for Atlanta is ATL.

1. Phoenix
   Hong Kong
2. Heathrow

The course is even approved by the United States Golf Association.

1. Singapore Changi
   Beijing Capital International
2. Tokyo Haneda

You can fly to around 120 destinations from this airport.

1. Thailand
   India
2. Bangladesh

By total area, this is the largest airport on Earth.

1. Atlanta
   Chicago
2. Los Angeles

Chicago O'Hare has eight active runways.

1. Seoul Incheon International
   Indira Gandhi International
2. George Bush Intercontinental

This one is located in Houston.

1. fifth
   eighth
2. tenth

More than 64 million travelers pass through the gates at DFW each year.

1. Colorado Springs
   Amsterdam
2. Seattle-Tacoma International

Other airports have also installed boxes that give travelers "amnesty" instead of risking flights with weed.

1. London Heathrow
   Atlanta Hartsfield-Jackson
2. Beijing Capital International

Atlanta came in just ahead of Beijing.

1. 10 million
   50 million
2. 100 million

That number represents a more than 5% increase over 2014.

1. about 70
   about 120
2. about 220

That's more than one plane per minute.

1. Syria
   Greece
2. Turkey

It's now known as Ataturk, the site of a major terrorist attack in June 2016.

1. New York JFK
   Munich Airport
2. London Gatwick

A related app captures a picture of you and your coat so that it is ready on your return.

1. 70
   50
2. 90

The airport has about 150 flights per day.

1. Taiwan
   Japan
2. Indonesia

Kansai International is so large (2.5 by 1.6 miles) that you could see it from space.

1. 1,300 feet
   1.3 miles
2. 13 miles

It is one of the shortest commercial runways in the world.

1. Gibraltar
   Barcelona El-Prat
2. Narita International

Planes alternate with cars; limited land space is the reason for this configuration.

1. Chile
   Brazil
2. Japan

Nearly 40 million people pass through this airport every year.

1. 1919
   1929
2. 1939

It was greatly expanded for military purposes but World War II ended before its completion.

1. Scotland
   Bahamas
2. Jamaica

And yes, the runway is affected by the incoming tides.

1. Chicago O'Hare
   Dubai
2. London Heathrow

Dubai's international traffic is ahead of even London Heathrow.

1. 1971
   2008
2. 1999

The Great Recession led to two years of major declines at the airport.

1. three
   four
2. five

A light rail system connects all three.

1. Hong Kong International
   New York La Guardia
2. Suvarnabhumi Airport

It is more than 40 stories high.

1. political protests
   volcanic eruption
2. terrorist threat

Volcanic ash from Iceland disrupted flights all over Europe.

1. Philadelphia
   Los Angeles
2. Hong Kong

The second largest is in the United States, in Memphis.

1. Vancouver
   Toronto
2. Winnipeg

About 40 million people fly to and from this location in Mississauga, Ontario.

1. 66
   98
2. 110

Behind Frankfurt, it is the second-busiest airport in Germany.

1. Los Angeles
   Frankfurt
2. London Heathrow

Pass through Frankfurt and you can fly to any of 113 countries.

1. a hill
   a curve
2. a speed bump

The hill has a grade of nearly 19%, making it a tricky landing even for experienced pilots.