Going out on British Airways to LHR was a breeze. ...

Going out on British Airways to LHR was a breeze. Security had almost no line, and Terminal B had cool artwork to check out. At Terminal B gates the seats have power outlets so no need to sit on the floor next to an outlet. The only issue was on our return flight. BA had cancelled all the flights before ours for around a week. The flight was PACKED. Customs is easy, especially when your flight is the only one arriving. Overall pretty nice experience