During rush hours 8 trains per hour depart Southend Airport and serve Central London's Liverpool Street Station, taking 53 minutes; to Stratford Station 44 minutes. 
You may change to the Underground for regular tube services:
   (a) at Stratford Station to: London Overground, Central Line, DLR and Jubilee Line),  or
   (b) at London Liverpool Street Station to: Hammersmith & City Line, Circle Line, Metropolitan Line and Central Line .

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