AA0123 DFW HNL has had a time change from 8:30 to 9:50. Was informed last Sunday by BAH my flight BA1972 i.e. operated by AA, AA0123 has now been cancelled. The new AA0123 flight is bookable on BA, no sign of the BA codeshare. I want to keep the BA codeshare to qualify for double tier points.
How long does it take on average for the BA codeshare to appear?