Does ATL have free Wi-Fi?
Yes — ATL offers free unlimited Wi-Fi throughout all terminals and concourses. Network name: 'ATL Airport Free WiFi.'
Hartsfield-Jackson offers free, unlimited Wi-Fi throughout all terminal and concourse areas. The network name is 'ATL Airport Free WiFi.' Connect via your device's Wi-Fi settings — no password is required, but you'll be prompted to accept terms of service before access is granted.
Wi-Fi performance is generally good but can degrade during peak times (Sunday afternoons, holiday travel periods) when thousands of devices simultaneously connect. Speeds typically run 10–50 Mbps download in normal conditions; throttling may occur for heavy bandwidth use (large file uploads, video conferencing).
Faster premium Wi-Fi is available at Delta Sky Clubs and The Club ATL through their lounge networks (typically 100–300 Mbps), and at Minute Suites for guests. Some terminals also offer Boingo Wireless premium service for $7.95/day or $9.95/month.
Charging is also free throughout the airport. Power outlets and USB ports are clustered near most gate areas; the larger gate clusters have charging stations with multiple outlets and adapters. The Plane Train atriums on each concourse include charging hubs with seating.