All Terminal Information about Atlanta Airport

Hartsfield Jackson Atlanta International Airport (ATL)

Airlines and Terminals

Atlanta’s Hartsfield International Airport (ATL) is a hub for domestic and international airlines, providing flights to and from Atlanta that connect to various global locations.

This location has two primary terminal buildings and seven concourse areas. Airlines typically board from their assigned terminals.

TERMINAL INFORMATION

Atlanta’s airport has two large terminal buildings (North and South) with separate concourse areas, structured as follows:

• North Terminal – provides ticketing and check-in for most international and domestic carriers, excluding Delta Airlines.
• South Terminal – provides ticketing and check-in for some international airlines.
• Concourse A – serves Delta Airlines flights, with gates A1 to A34.
• Concourse B – operates Delta Airlines flights, with gates B1 to B34.
• Concourse C – serves domestic and international airlines, with gates C1 to C36.
• Concourse D – serves domestic airlines, with gates D1 to D38.
• Concourse E – serves international airlines, with gates E3 to E33.
• Concourse T – with gates for American, Delta, and United Airlines, T1 to T18

The following shows the leading airlines that operate throughout the terminal buildings at Hartsfield Atlanta International Airport (ATL).