What is the busiest airport in the United States by passenger traffic?

Which airport’s code is LAX?

Which airport serves New York City and is one of the busiest international gateways?

What is the airport code for Chicago O’Hare International Airport?

Which US airport is located in Dallas and Fort Worth, Texas?

What is the main airport in Las Vegas?

Which airport has the code MIA?

Which airport is the main hub for Delta Air Lines?

Which US city is served by Sky Harbor International Airport?

What is the largest airport in land area in the US?