Hey there!
Just adding a bit more info: If you’re coming from a different part of London or want to double-check your route, you can use the Transport for London (TfL) journey planner online. It’s handy for getting up-to-date travel times and route options.
Also, if you’re traveling during rush hour or at night, make sure to check the DLR schedule in advance because frequencies might vary. And if you’re carrying a lot of luggage, you might find the DLR trains a bit cramped, so plan accordingly.
Safe travels and hope you have a smooth journey to London City Airport!