ATL
Hartsfield-Jackson Atlanta International Airport
Practical guidelines for Hartsfield-Jackson Atlanta International Airport — security, bags, and connections. Take the full checklist offline in the app.
Security
TSA screening
All passengers pass TSA screening. Remove liquids over 3.4oz from carry-ons. TSA PreCheck lanes available for enrolled travelers.
customs
International arrivals
CBP processes international arrivals in Concourse F. ESTA or visa required for eligible nationalities.
Baggage
Baggage services
Delta hub with extensive baggage services. Oversized items require advance notice.
transit
Getting around ATL
Plane Train connects all concourses. Allow 15–20 minutes between distant gates.
Check-in
Check-in
Delta dominates ATL. Online check-in opens 24 hours before departure. Arrive 2 hours domestic, 3 hours international.
boarding
Boarding gates
Gates close 15 minutes before departure. Monitor boards for gate changes.
facilities
Facilities
Free Wi-Fi, nursing rooms, and interfaith chapels. Delta Sky Clubs in multiple concourses.
local rules
Local rules
Georgia sales tax on purchases. Smoking only in designated outdoor areas.
Fly prepared — on your phone
Full ATL profile, boarding-pass checklist, and AI coach offline.