I had an early morning flight on Friday 11/1 and went upstairs for Clear/Pre and was through in a few minutes. Same time on Friday 11/8 and the upstairs lines were HUGE! Travel companion went through regular Pre and I went through Clear and she was done 15 minutes before me. They said Delta had just moved something over that morning? Made a resolution to go to T2 next time unless I needed to check luggage -- which I did on that trip. Got there early because the luggage and didn't even have time to grab coffee before boarding.
Are there any coffee places in T1 that you can preorder from an app?