The replay on Casper shows that it got to about 26400 ft just over the sea
abeam Cardiff when it started to descend but it disappeared of the screen about a minute or two later. There was little levelling off.
Casper - live aircraft tracking
If you reply to about 7.44 you can follow it for a couple of minutes.
The delayed inbound is just over the Channel returning as a 321.
BMI Baby BFS - Cardiff diverted into BHX about one hour ago, I assume
due weather although not the greatest night up here either.
Pete