Virgin Atlantics at ATL operates at International terminal. The airline recommends passengers to arrive at the airport at least two hours before the departure. Check-in counters are located at the International Airport, Row 3. The check-in counters open four hours before the flight and close one hour before the take.
Phone number of Virgin Atlantic: (877) 359-8474
Official Website: https://flywith.virginatlantic.com/gb/en/at-the-airport/airport-guides/atlanta.html