This Germania Airbus A321 landed right in front of a hugh rainbow while fighting with a few crosswinds from the left.
Incredible event at Düsseldorf a few weeks ago.
The uploader of the video says:
Typical german april weather made this possible and I almost missed the rainbow.
I was at DUS to film a Delta Boeing 767 which arrived a few minutes before this A321.
I put my camera back in my backpack and when I looked up again I suddenly saw this rainbow.
Two minutes later , when the next plane arrived the rainbow was gone again.