Seeing all three in the air is something I haven't seen since RIAT 2004 I believe. The B-2 used to make a round trip to the UK and back without landing for the show. It just flew though with a couple of F-15s either side. I guess they saw it as good long distance training. I'm so pleased I got to see a Spirit this year though as as said it had been at least 8 years since I last saw one. I only caught it on the ground during the show and taking off on departure but it was good to see it.
You caught it wonderfully here! No matter how many times you see it, it still looks as odd as the first time you saw it.