Originally Posted by
cfabar1
Delta rerouted me onto AA due to a flight cancellation that Delta had.
You are flying AA, not DL. So, check in with AA.
You will get original routing credit into you SkyMiles (SkyPesos) account. You will get MQM on DL.
Also, you should be able to get a voucher for the amount of money spent on bag fees that you would not have incurred with DL. I got $250 because of this (UA only has a 50 lb limit for baggage in F).
You can get credit with AA provided you have an account with them.