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B

Gravesend – Dartford

via Castle Hill

Fastrack First 00:16 Last 23:46Every day

Route B runs between Gravesend and Dartford via Castle Hill. See the full timetable, stops and live buses.

Quick departures

Live departures from key stops on this route

StopTowards Garrick StreetTowards Sharp Way
Sharp WayB05:1605:3605:56and moreB06:0106:3506:50and more
Brooklands LakesB05:2805:4806:08and moreB05:5106:2406:39and more
The ObservatoryB05:4706:0806:30and moreB05:3206:0206:16and more
Garrick StreetB06:0206:2506:47and moreB05:1505:4506:00and more

Frequently asked questions about the B

What time is the first and last B bus?
The first B of the day departs at 00:16 and the last one departs at 23:46. These are the scheduled departure times of the first and last journeys, which may start from either end of the route — check the timetable above for times at your own stop.
Does the B bus run at weekends?
Yes. The B runs seven days a week, including Saturdays and Sundays. Sunday and bank holiday timetables are usually less frequent than weekdays, so check the times above before travelling.
How long does the B bus take?
A full end-to-end journey on the B takes about 44 minutes between Gravesend and Dartford, running via Castle Hill. Allow extra time at peak periods — this is the scheduled running time, not a guarantee.
Who operates the B bus?
The B is operated by Fastrack. For tickets, fares, lost property or complaints about a journey you need to contact them directly — we're an independent service and can't help with those.

Timetable data from the Bus Open Data Service (BODS), Department for Transport. Live positions from operator vehicle feeds. Times are subject to change.