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Sun Country Airlines uses Concourse D at the Domestic Terminal – North for its departure and arrival operations in Hartsfield-Jackson Atlanta International Airport (ATL). Departing passengers must be processed through the North Terminal, where the airline’s ticket counters and check-in desks are located.

You should arrive at least 2 hours before departure to check in at the Atlanta Airport. This allows enough time for check-in, baggage handling, and security screening.
Overview of Sun Country Airlines Terminal at Hartsfield-Jackson Atlanta International Airport (ATL)
Check out the table below for a brief about the Sun Country Airlines at Atlanta Airport:
| Airport: | Hartsfield-Jackson Atlanta International Airport (ATL) |
| Airline: | Sun Country Airlines |
| IATA Code: | SY |
| ICAO Code: | SCX |
| Terminal: | Concourse D, Domestic Terminal – North |
| Baggage Claim: | North Terminal – Domestic Baggage Claim Area |
| Contact Number: | 1-651-905-2737 |
| Address: | 6000 N Terminal Pkwy, Atlanta, GA 30320, USA |
| Website: | https://www.suncountry.com |
| Facebook: | facebook.com/SunCountryAir |
| Twitter: | https://x.com/SunCountryAir |
| YouTube: | youtube.com/@SunCountryAir |
List of Airlines operating at Atlanta Airport.
Services Provided by Sun Country at Atlanta Airport
Check out the list of amenities that are offered to the passengers travelling with Sun Country at Atlanta Airport:
| 275 Electric Vehicle (EV) charging stations | Courtesy Boarding for families with children |
| Truist Bank ATM | Priority Lane & Express Lane access |
| Free Wi-Fi | Airport Agent Assistance |
| Interfaith Airport Chapel | Upgrade to Stretch Seats and First Class Seats |
| Automated External Defibrillators | Check-In and Bag Drop |
| Seven lactation pods | Upgraded Boarding |
| Animal Relief Areas | Free Onboard Entertainment |
| Transportation | Unaccompanied minor assistance at 100 USD |
| Parking | TSA PreCheck® |
| Pet Travel Assistance | Zone 1 Boarding to Elite Gold Boarding |
| Economy Bundle | Same-day confirmed changes at 99 USD |
Map of Sun Country Terminal at Hartsfield-Jackson Atlanta International Airport (ATL)
To make your journey smoother, here is an interactive map of Sun Country Terminal that highlights key locations like check-in counters, security checkpoints, boarding gates, and baggage claim areas:
Sun Country Airlines at Atlanta Airport offers the most passenger-friendly experience to departing and arriving passengers.
Whether departing or arriving, the Domestic Terminal offers global amenities and flexible services like flight changes and seat upgrades.
Being a low-cost carrier, the airline offers flights to major US cities from Atlanta, making it a more affordable and hassle-free travel experience.
FAQs
Sun Country Airlines operates from Concourse D in the Domestic Terminal – North at Hartsfield-Jackson Atlanta International Airport (ATL).
Check-in counters are located in the North Terminal of the Domestic Terminal.
You can reach Sun Country Airlines at 1-651-905-2737.