Some people jokingly call it Two (Hour) Amys for a reason. Including your waiting time for a table, that's probably how long your meal will take. To their credit, the Biden clan didn't try to pull rank. The Washington Post's Reliable Source reports that the Bidens waited 25 minutes before they were seated.
But inquiring minds want to know: did the Bidens place an order of the wonderful polpettine as a starter? Reliable Source had no answer.