My husband and I left Aruba on that American Airlines flight coming from New York. All is still functioning at the airport...just very slowly. Those flights were diverted to Curacao because they were running low on fuel from having to circle the airport waiting for clearance to land due to the understaffed air traffic controllers. They landed in Curacao, refuled, and came back to Aruba. The plane was promptly cleaned out and we departed about an hour and a half later than expected.
It seems as though it's still busienss as usual in Aruba...sunny skies, friendly folks, lovely beaches...and all the locals assure us that the government and the judge will not allow anything to happen that would hurt their most important economic engine - tourism. So...while you may possibly be an hour or so late getting in, you'll probably still arrive to enjoy your Aruba vacation!