United at ATL: Domestic Terminal check-in, concourse and the United Club
United checks in at ATL's Domestic Terminal and ATL lists its United Club's location as T11. Neither ATL nor United names its concourse, so use your gate letter.

United runs its Atlanta flights from the Domestic Terminal, and ATL’s amenities page puts the United Club at T11 in Concourse T. Your flight’s concourse is a different matter. Neither ATL nor United publishes one, so your gate letter decides it.
Check in at the Domestic Terminal
The Domestic Terminal has a North and a South ticketing area, and ATL doesn’t say which holds United. The visitor site atlanta.com says North. A Customer Experience Representative at the west crossover can point you to the right one.
United’s airport page sends you to the United app for terminal maps. If you’d rather talk to someone, ATL’s airlines page lists (800) 864-8331 for United, and United says you can text “UNITED” to 32050.
Which concourse
ATL’s airline directory lists no concourse for any airline. Atlanta.com says United flies primarily from Concourse T and sometimes from A through D. ATL’s flight search says to confirm gate assignments with your airline.
Concourse T joins the Domestic Terminal. A through D are separate buildings out on the airfield, and the Plane Train reaches them. Our guide to which concourse your airline uses explains the gate letters, and our Plane Train guide covers riding to A through D.
What the United Club at T11 offers
ATL’s amenities page gives these details for the United Club:
- Location: T11
- Hours: Sunday to Friday 4:45 a.m. to 8:45 p.m., Saturday 4:45 a.m. to 7 p.m.
- Phone: 866-822-5827
- Included: Wi-Fi
- Food and drink: beverages including select beer, wine and spirits, plus breakfast and afternoon snacks
United’s club page says to check which tickets, passes or memberships get you in, and to view your club passes in the United app. It prints no day pass price.
Wheelchairs and checked mobility devices
United says it’s free to check a wheelchair or mobility device on top of your bags. You can request a wheelchair ahead in My Trips or when you book, then pick it up at the ticket counter or the wheelchair assistance center in the lobby. To check your own chair, United recommends arriving an hour before your minimum required check-in time. Our wheelchair assistance guide covers the airport side.
Sources
- Our United page, United Club page, North ticketing page, South ticketing page, concourse guide, Plane Train guide and wheelchair guide
- ATL’s flight search, plus ATL’s airline directory and amenities page
- United’s airport information, club and lounges, help center and wheelchair assistance pages
- Atlanta.com’s pages on United’s terminal