What is the Largest Airport (sq footage) in the United States?

Question

What is the Largest Airport (sq footage) in the United States?

Answer 1

Its Denver

Followed by DFW

Answer 2

Groom Lake., a 6-by-10-mile block of land

Answer 3

area 51

Answer 4

That's Denver International Airport, Colorado. 130 sq.km

Atlanta is the busiest not the largest.

Answer 5

Denver International Airport (IATA: DEN, ICAO: KDEN, FAA LID: DEN), often called DIA, is, by land size at 52 square miles (130 km²), the largest international airport in the United States, and the third largest international airport in the world after only King Fahd International Airport and Montréal-Mirabel International Airport.  Runway 16R/34L at Denver is the longest public use runway in the United States.

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Dallas-Fort Worth International Airport  is located between the cities of Dallas and Fort Worth, and is the busiest airport in the U.S. state of Texas.  In terms of land area, at 18,076 acres it is the largest airport in Texas, the second largest in the United States, behind Denver International Airport, and fourth largest in the world.

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Answer 6

Atlanta [ATL], Hartsfield-Jackson Atlanta IAP

in both passenger count and square footage

Answer 7

Denver, followed by Dallas Ft. Worth has the most physical land.

Answer 8

im pretty sure its the  one in atlanta