Originally Posted by
KARFA
yes they will manually remove the rebooked flight you actually flew on and add the flights you should have taken. Sometimes you are better off not claiming and keeping your rebooked itinerary.
Thank you Karfa for the reply
The Avios I got from the upgrade to J from MIA to LHR is more than the 3200 Avios from MIA to JFK. Since I do not need the 40TP I will not contact BA