Southwest Airlines ATL Terminal +1-888-839-0502

Southwest Airlines ATL Terminal offers an array of registration options at Concourse North of Hartsfield-Jackson Atlanta International Airport, also known as Starting 24 hours before departure, travelers can check in online or through the smartphone app. The terminal has staffed counters and self-service kiosks for individuals who would rather get help in person. To guarantee enough time for check-in and security processes, it is advised to arrive at least 90 minutes before domestic flights. ​​Additionally, stay informed about : What Terminal is Volaris at LAX?