Hello, I will be traveling from BCN to LGW to have a connection flight to BOS from LHR, if my flight from BCN arrives at LGW at 12:20 pm, and my flight from LHR departs 4:45 pm, it's on Sunday in January, do you think I would have enough travel time from LGW to LHR to catch the flight. It's not the same airline, there is another flight from BCN, but I think it would arrive to LGW too too early, 7:45 am, don't know what else to do around airport. Unless you guys have any suggestions? How long does it take to get intown London from LHR?
Thank you in advance.