Originally Posted by
manilabound
Due to carelessness, I ended up purchasing BE flights from IAH-FCO operated by BA and codeshare with AA on a different website (onetravel), will I be allowed a carry-on? TIA
You should get the standard BA hand baggage allowance but if you have to check a non-compliant bag then you will be charged. If they offer you the opportunity to check a compliant carry-on because of a lack of space then it should be free and will be checked through to FCO.