There are I believe 3 schemes in BA : APS (figures quoted) NAPS (an inferior scheme but still good ) and BARP (the pits).If you joined in the last 4 years this is what you get.Supply and demand for Pilots.The old story.
£120,000 a year quoted was from a mate retiring 5 years ago and will be more than this now with inflation as APS is linked to RPI,Naps I think is capped at 4 %.