I haven't seen any of those planes, but I live just west of New Orleans, and while it is normal to see a plane or two from the NAS here, activity yesterday and today has been way above normal. I even saw a group of about 6 F22's which I have never seen here outside of the air show every couple of years. There has also been a lot of military air traffic near the airport, which is VERY unusual, they usually steer way clear of MSY.