1. elapsed time-the time that elapses while some event is occurring. period, period of time, time period-an amount of time; a time period of 30 years; hastened the period of time of his recovery; Picasso's blue period.
With a journey time of 15 minutes between the airport and London Paddington, and departures every 15 minutes, Heathrow Express offers the fastest journey time. 1  Heathrow Express train service between London and Heathrow Airport.  Visit Heathrow Express online:www.heathrowexpress.com.
Best Answer: London City Airport is obviously the nearest to central London and can be reached by the Docklands Light Railway (DLR). The nearest major airport is Heathrow which can be reached via the Picadilly Line or the Heathrow Express from Paddington Station.