Ok we're down to the wire here.
Mrs. Utah is a day past her due date. They're decided that the plane has crashed in the Indian Ocean. While they have some sightings of "stuff" in the ocean, nothing is confirmed yet. But I feel like we're within a day or so of confirmed wreckage being picked up.
What qualifies as finding the plane? Confirmed wreckage? A pallet and seaweed doesn't count, nor does a satellite image. Wreckage in hand IMO. Well, not my hand.
Mrs. Utah better hurry up if she wants to win this bet.