Originally Posted by
sdsearch
The LUS 319 is obviously a slightly different model of A319 than the LAA 319, given that it has a different number of exit doors. So it will always be a little different, even after it's (presumably) updated for MCE someday.
I don't believe that the LUS A319s have a "different number of exit doors" compared to the LAA A319s. All have four full-sized doors plus two overwing hatch exits.
The LUS A319s will eventually have the same seating configuration as the LAA A319s but will not feature seatback AVOD.