FlyerTalk Forums - View Single Post - Request for Advise: T5 to T4 transfer at LHR
Old Aug 13, 2010 | 12:49 pm
  #3  
Genius1
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I don't think you have enough 'comfortable' time to go landside. I would stay airside.

You have to think how long the immigration and customs process takes at T5, then your time in the arrivals lounge, factoring in a maximum 15 minute wait for the HEx at T5 to take you to T1/T3, and then another maximum wait of 15 minutes for the Heathrow Connect to take you to T4, plus the time taken to check in and clear security at T5, and a potentially long walk to the gate in T4.
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