Retirement for single crew is 60 yrs, 65 yrs for multi crew. BA retires its at 55 yrs. Some BA guys go on to fly for another 5 yrs in other airlines before retiring proper. Nearly all other airlines retire crew at 60 yrs. I belive there is EU legislation in the works to up the single crew retirement age up to 63 yrs, but this maybe just one of those rumours.