I have just noticed that the regular Air Berlin flights flying over me here in Spain would appear to now be operating under NLY Niki flight ID's instead of the usual BER Air Berlin flight ID's. I currently have on in 'My Flights' seven with NLY flight ID's and only two with the usual BER flight ID's. I know that Niki is part of Air Berlin but does anyone know why the sudden and progressive changing of flight ID's.