Replaced by service 44 in May 2008 between Harman's Cross and Swanage only.
An hourly service runs between King's Cross and Newark, calling at all intermediate stations.
These were still being used between King's Cross and Moorgate into the early 1960s.
The units reduced journey times between Hull and King's Cross by up to 20 minutes.
The section between King's Cross and London Bridge was covered by new route 17.
The service between King's Cross and Leeds was generally hourly, with trains serving most main intermediate stations.
There were three trains per day each way between King's Cross and Aberdeen, the journey time being just over seven hours.
It was withdrawn between Baker Street and King's Cross in 1993.
These services run between King's Cross and Hull.
Trains on this route operate between London King's Cross and Cambridge.