Hi Everyone! I'm flying to London from Singapore at the end of June and am wondering if I should fly direct or transit in the middle. If I fly direct, it's about 13.5 hours and to transit in middle is about 7 hours each way. The thought of getting onto a plane for 14 hours is daunting and taking 2 7-hour flights, at least in my mind, is more manageable. The last flight I took was in December and…