What you see plane tag?
ATL shows last flight out at about 2:30 to Luxembourg. Next ones out around 5:30am
Inbound is something from Asia at 3:30 but thats its
Prett quiet. Not sure if that’s normal between 2-6 am
There’s literally none on the schedule…. so it’s not just delays.
Should check other nights to see if then run all through the night.