Missed the plane plane because I was trying to locate it with the virtual radar on my computer, looked like it was over Devon (Doh, slap forehead). Went outside to find it had flown overhead, as they do. Took this photo at least half an hour after it had passed, probably a bit more. Then waited for it to return but never did (between about 8:10 to 8:40PM). Nice to come back a different way to the way you went I suppose, like a walk.