Question: how often are dlr trains?
Answer: The DLR serves Beckton, Stratford and London City Airport to the East and North East, and Docklands, Greenwich and Lewisham to the South. The DLR also connects with London's cable car, the Emirates Air Line, at Royal Victoria. The DLR runs from 5.30am-12.30am, Monday-Saturday, and from 7am-11.30pm on Sunday.