There has been a flight restriction over New Orleans since Monday, enforced by the US MARINES. Good luck.
On a completely different topic, I've been wondering about the fate of Grand Isle, Louisiana, the only inhabited barrier island in the state.
I can't understand why anyone stayed there during the storm, but they did.
I haven't read any news reports about its fate, but I did find this photo.
Zoom down to the area where the bridge crosses onto the island.