Originally Posted by
ICTBlue12
Looking at flights from Glasgow to Orlando via Miami. Cannot do on BA, but can on AA for less than return GLA-MIA on BA!
If I book with AA, how will it affect tier points etc?
For both BA, AA and IB, it will be based on spend. so in theory the same amount of money will generate the same nTP and Avios. If BA.com is not showing GLA-LHR-MIA-MCO then call up, it may be available at the same price as AA, it's just BA's IT is not good in this area.