BHX
No surprise here.
Alicante and Palma have competition and were mostly twilight flights and I believe they suffered from operational issues on the routes. Florence I have been told was the same with the runway there. Reykjavik has had Icelandair muscle in on the passenger numbers.
With Cologne BE serve Dusseldorf just along the road and Cologne has not worked which ever operator has tried it and BHX locals were surprised when it was launched.
There is an extra Amsterdam and Jersey in the timetable ( 3 to 4 and 2 to 3) so it is not all bad news.
Centre cities