If there is anyone who doesn't know it: Wichita Mid-Continent Airport is about 15 miles from us, as the crow flies. I probably would not have noted the tweet had not Stu previously distributed the link to a video of five Airbus 320is flying formation. At least one of the five was in Qatar livery.
P.S. I hope that Stu won't mind my sharing the video with you. (He has not posted it on his own blog, yet - at least, not on the blog that he keeps in English.)