FlyerTalk Forums - View Single Post - GUIDE: LHR / London Heathrow, Connection, MCT inc. AA T3 <--> BA/IB T5
Old Mar 27, 2023 | 9:53 am
  #1097  
carlosdca
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Originally Posted by bscooter26
I can understand why it would not be recommended, but what would be the recommended process if flying in on AA and connecting to BA on separate itineraries? Is it to not check bags? Not book separate itineraries in the first place?

In my case, I had AA and BA credit to use so that's how I had to book if I wanted to use both for the same trip. Also hoping to score a SWU for the overnight leg.
In general, for any trip, not checking bags is ideal for ease of travel. I always avoid checking bags.

But if you have to check bags, I think the LHR connection on separate tickets should be fine.
I don't think hauling the bag is a big deal, if you only have one checked bag and a backpack? Having 2 or more bags plus a carry-on can make things a little bit more complicated.
If I had miles , a credit, etc that makes it a good value to book separate tickets, I would not hesitate to do it even if I have to check one bag.
For sure I would pad my connection time (maybe 3 hours?) to not to have to stress or rush during my connection. YMMV
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