It was a regular day at the world's busiest airport, complete with the messes and victories of everyday life. On August 28, 2013, CNN spent 24 hours at Hartsfield-Jackson Atlanta International Airport. See everything we found at CNN.com/ATL24.
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ATL24: Inside the world's busiest airport —
Passengers wait for flights in the International Terminal.
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ATL24: Inside the world's busiest airport —
The interior of a cargo plane is barren as it awaits loading at the airport's UPS facility.
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ATL24: Inside the world's busiest airport —
Friends and family wait for Holly Houston in the arrivals lobby of the Domestic Terminal.
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ATL24: Inside the world's busiest airport —
People ride an escalator near Concourse E.
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ATL24: Inside the world's busiest airport —
Shannon Nevin, 4, waits with her family at gate A21 for a flight to Savannah, Georgia.
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ATL24: Inside the world's busiest airport —
A view out the window on the upper level of Concourse D.
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ATL24: Inside the world's busiest airport —
A server at One Flew South heads to the kitchen.
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ATL24: Inside the world's busiest airport —
Tiffanie Barriere serves a drink behind the bar at One Flew South on Concourse E.
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ATL24: Inside the world's busiest airport —
People pass through the Domestic Terminal atrium.
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ATL24: Inside the world's busiest airport —
Sgt. Vito Wallace exits the elevator and heads into the Domestic Terminal atrium.
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ATL24: Inside the world's busiest airport —
Mi Ja Choi sits in the atrium of the Domestic Terminal. Police say they don't know how she was injured. Repeated attempts to follow up with her or her family have been unsuccessful.
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ATL24: Inside the world's busiest airport —
Medic 3 -- a 10-year-old ambulance -- sits outside Fire Station 32, next to the tarmac near Concourse A.
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ATL24: Inside the world's busiest airport —
Passengers are reflected in the ceiling of the Domestic Terminal atrium.
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ATL24: Inside the world's busiest airport —
A MAC Cosmetics trainee applies makeup to employee Ashley White.
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ATL24: Inside the world's busiest airport —
Jodi Ferrill and her five children wait for a connecting flight to Denver.
Kendrick Brinson for CNN
ATL24: Inside the world's busiest airport —
A corkboard full of military patches and souvenirs is mounted to the wall of a Starbucks near a security checkpoint. Employees say troops who come through the airport offer the patches as a way of saying thanks, since the coffee shop won't let them pay.
Raymond McCrea Jones for CNN
ATL24: Inside the world's busiest airport —
William Talton cleans the baggage carousels.
Jeremy Freeman/CNN
ATL24: Inside the world's busiest airport —
A floor cleaner's power cable crosses the carpet.
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ATL24: Inside the world's busiest airport —
A beagle named Vince helps customs officers with inspections.
Mark Hill/CNN
ATL24: Inside the world's busiest airport —
Customs officers check the serial numbers of weapons that arrived on a flight from Johannesburg. It's hunting season in South Africa.
Mark Hill/CNN
ATL24: Inside the world's busiest airport —
Officer Michael Payne, known as Goob, is a member of the Atlanta Police Department's Bomb Tech Squad.
Brandon Ancil/CNN
ATL24: Inside the world's busiest airport —
Pipes, cables and pumps line the interior of a wheel well on a Southwest Airlines plane.
John Nowak/CNN
ATL24: Inside the world's busiest airport —
Delta First Officer Michael Maier does an external inspection of a Delta 777 plane.
Kendrick Brinson for CNN
ATL24: Inside the world's busiest airport —
The air traffic control tower offers a 360-degree view of the runways.
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ATL24: Inside the world's busiest airport —
Inside the Federal Aviation Administration's Terminal Radar Approach Control, or TRACON, Ken Hunihan monitors the systems that air traffic controllers use, including radar antennas and communication towers.
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ATL24: Inside the world's busiest airport —
Packages are sorted at the FedEx cargo facility.
Edward M. Pio Roda/CNN
ATL24: Inside the world's busiest airport —
A FedEx worker moves containers full of packages at the cargo facility.
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ATL24: Inside the world's busiest airport —
Airport employees take part in the annual Foreign Object Debris, or FOD, removal walk.
Edward M. Pio Roda/CNN
ATL24: Inside the world's busiest airport —
Passengers take the escalator to ground transportation and baggage claim.