I will be transiting through London Heathrow this weekend on a British Airways flight booked through American Airlines. I arrive in Terminal 3 from the US and have a 3.5-hour layover before my next flight to Europe, also departing from Terminal 3.
I hold American Airlines Executive Platinum status and also have the AA Executive credit card. I will be traveling with one guest.
I am trying to decide which lounge would be the best option during my layover, whether it is the American Airlines lounge, British Airways lounge, or possibly the Cathay Pacific lounge.
Any recommendations would be appreciated.