Reading this thread, seems at least 2+ is needed for Int-Int connection.
I am looking at booking ZRH-EWR-EZE with on 90min connection.
Arrival on LX TB, 8:20pm / Dept UA TC 9:50pm. Both F cabin, non US citizen.
At the time of the day, is it likely customer would be quick? Plus being in F, any chance of airlines assisting me through lines?