Crossed Paths

I saw these vapor trails as I was driving home after pickleball today. Wonder if the crews of the planes saw each other? I was on the flight deck of an SAS 747 once, flying back to Seattle, when we crossed paths with another airplane. That's a good way to actually see how fast jets fly at cruise altitude.

This would have been a good blip for Scotland the World Over -- with a lot more enhancement than I already used.