FlyerTalk Forums - View Single Post - GUIDE: LHR / London Heathrow, Connection, MCT inc. AA T3 <--> BA/IB T5
Old Feb 8, 2016, 2:37 pm
  #55  
Calchas
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Join Date: Mar 2013
Location: London
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Originally Posted by fresnojohn
Worried about a late arrival and early departure at Heathrow this summer; get a hotel or spend a night in a terminal, customs & passport control, restaurants closing down, transportation buses/trains shut down, etc.... I fear my wife and I will be sleeping in Terminal 3 until 5 AM when buses/trains start running again.

We arrive on a late Saturday night, 10:45 PM from Chicago on American Airlines #90 (Terminal 3).
We leave next day, Sunday morning at 7:00 AM from Heathrow on British Airways #638 (Terminal 5).

Any advice would be appreciated.
You cannot get into Terminal 5 until the morning of your flight. Security opens about 5.30 am.

You are not supposed to go into the "wrong" terminal so sleeping in Terminal 3 would be discouraged (if it's even still possible?).

Therefore you might end up stuck outside next to the check in counters for 7 hours—rather unpleasant!

I advise you get a hotel room near Terminal 5.
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