When walking from the Hyatt to T2 last week around 0715, I did lower level to T2 and then the escalator up to the departures level and it was a complete mess outside of T2 due to all of the people trying to use the curbside luggage check-in (DL has closed T3 so all departing passengers with checked luggage are funneled into T2). The sidewalk was really clogged and reduced to a single lane. I didn't see what the state of the sidewalk was outside of the construction zone at T3. Something to keep in mind...

https://www.flyertalk.com/forum/delt...right-now.html