bobdobbs2, that is the new 319 config. We are looking at the larger 320s.
All three DCA flights are showing as 320s. There need to be two available to make this work. FlightAware is showing one in place Feb. 27 and the second started March 10th.
According to the Sabre seatmap, there are 27 rows with exits at 11 & 12. There are no missing seats. So you should get the old exit-row legroom in both rows, but I doubt that row 11 reclines (and neither should row 10).
162 seats! That is four attendants per FAA rules.