Passengers using Heathrow are still facing disruption with the Express train service not yet returning to normal service.
Heathrow Express has announced it will be running a half hourly service today rather than its usual departures every 15 minutes.
Its website says that Paddington to Heathrow services will leave at 48 minutes and 18 minutes past the hour and services from Heathrow to Paddington will leave at 46 and 16 minutes past the hour.
The service was suspended before Christmas due to unplanned engineering work by Network Rail in the Acton and Stockley areas, see previous story.
