Originally Posted by RossUK666

Does that mean that there is a lounge in Terminal 4? I understood that there wasn't from the Heathrow website. (Or did you just mean departure lounge?)

How long should I allow to get from T1 to T4? I'm flying MAN-LHR-IAH next week. I've got 2.5 hours and thought that I might as well hang out in a lounge in T1 for a while if that is possible.