Fly to the Sun

I saw this vapour trail, from a passing aircraft, this morning when I was hanging out the washing.

I never saw vapour trails until we moved from Southland to South Canterbury. The first time we saw one, Mario said "they're cloud formations, they have different clouds here - we're not in Southland any more". Now, every time we see a vapour trail, I say "Oh look, dear, there's a cloud formation - and look! There's a plane at the end of it!".