Publisher-supplied variations, newest variation number first. Differing rows with the same variation number are preserved; no missing historical changes are reconstructed.
#41 · Registered
Effective
27 September 2026
Received
13 August 2026
X66 · Middlesbrough – Darlington
via Stockton
Revised Timetable
Operating between Middlesbrough and Darlington given service number X66 / X67 effective from 27 September 2026. To amend Timetable.
#40 · Registered
Effective
5 July 2026
Received
25 June 2026
X67 · Middlesbrough – Darlington
Revised Route - road reopened
Operating between Middlesbrough and Darlington given service number X67 / X66 / X66 effective from 05 July 2026. To amend Route.
#39 · Registered
Effective
21 July 2024
Received
7 June 2024
X66 · Middlesbrough – Darlington
Revised Timetable
Operating between Middlesbrough and Darlington given service number X66 / X67 effective from 21 July 2024. To amend Timetable.
#38 · Registered
Effective
28 January 2024
Received
13 December 2023
X66 · Middlesbrough – Darlington
Revised Timetable
Operating between Middlesbrough and Darlington given service number X66 / X67 effective from 28 January 2024. To amend Timetable.
#37 · Registered
Effective
9 July 2023
Received
26 May 2023
X66 · Middlesbrough – Darlington
Revised Timetable
Operating between Middlesbrough and Darlington given service number X66 / X67 effective from 09 July 2023. To amend Timetable.
#36 · Registered
Effective
2 April 2023
Received
16 February 2023
X66 · Middlesbrough – Darlington
Revised Timetable
Operating between Middlesbrough and Darlington given service number X66 / X66 / X66 effective from 02 April 2023. To amend Timetable.
#35 · Registered
Effective
12 June 2022
Received
17 May 2022
X66 · Middlesbrough – Darlington
Revised Timetable
Operating between Middlesbrough and Darlington given service number X66 / X66 effective from 12 June 2022. To amend Timetable.
#34 · Registered
Effective
26 September 2021
Received
13 August 2021
X66 · Middlesbrough – Darlington
Revised Timetable
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 effective from 26 September 2021. To amend Timetable.
#33 · Expired
Effective
11 April 2021
Received
29 March 2021
End date
1 October 2021
X66 · Middlesbrough – Darlington
Revised Timetable
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 effective from 11 April 2021. To amend Timetable.
#32 · Expired
Effective
14 February 2021
Received
1 February 2021
End date
1 October 2021
X66 · Middlesbrough – Darlington
Revised timetable
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 effective from 14 February 2021. To amend Timetable.
#31 · Registered
Effective
30 August 2020
Received
21 August 2020
X66 · Middlesbrough – Darlington
Corona virus recovery plan - reinstatement of normal service levels.
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 effective from 30 August 2020. To amend Timetable.
#30 · Registered
Effective
1 October 2020
Received
19 August 2020
X66 · Middlesbrough – Darlington
Revised Timetable
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 effective from 01 October 2020. To amend Timetable.
#29 · Expired
Effective
26 July 2020
Received
24 July 2020
End date
30 September 2020
X66 · Middlesbrough – Darlington
Temporary change to timetable due to Corona virus.
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 / 66 effective from 26 July 2020. To amend Timetable.
#28 · Expired
Effective
30 March 2020
Received
27 March 2020
End date
31 August 2020
X66 · Middlesbrough – Darlington
temporary change to timetable due to corona virus
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 / 66 effective from 30 March 2020. To amend Timetable.
#27 · Registered
Effective
22 December 2019
Received
25 November 2019
X66 · Middlesbrough – Darlington
Revised running times to two journeys
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 / 66 effective from 22 December 2019. To amend Timetable.
#26 · Registered
Effective
27 October 2019
Received
12 September 2019
X66 · Middlesbrough – Darlington
Revised timetable
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 / 66 effective from 27 October 2019. To amend Timetable.
#25 · Withdrawn
Effective
27 October 2019
Received
11 September 2019
X66 · Middlesbrough – Darlington
Revised timetable
#24 · Registered
Effective
9 September 2019
Received
23 July 2019
X66 · Middlesbrough – Darlington
Revised route due to roadworks
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 / 66 effective from 09 September 2019. To amend Route.
#23 · Registered
Effective
17 February 2019
Received
3 January 2019
X66 · Middlesbrough – Darlington
Revised timetable
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 / 66 effective from 17 February 2019. To amend Timetable.
#22 · Registered
Effective
20 May 2018
Received
23 March 2018
X66 · Middlesbrough – Darlington
Revised timetable
Operating between Middlesbrough and Darlington given service number X66 / 66 / X66 / X67 effective from 20 May 2018. To amend Timetable.
#21 · Registered
Effective
21 May 2017
Received
24 March 2017
X66 · Middlesbrough – Darlington
Revised timetable
Operating between Middlesbrough and Darlington given service number X66 / X66 / X67 / 66 effective from 21 May 2017. To amend Timetable.
#20 · Registered
Effective
15 May 2016
Received
17 March 2016
X66 · Middlesbrough – Darlington
Revised route (serve Lingfield Point in peaks) and timetable. Ser 66 withdrawn.
Operating between Middlesbrough and Darlington given service number X66/66/X67 effective from 15-May-2016. To amend Route and Timetable.
#19 · Registered
Effective
25 October 2015
Received
14 September 2015
66 · Middlesbrough – Darlington
Operates up to every 15 minutes Mon-Sat, Hourly Sun
Operating between Middlesbrough and Darlington given service number 66/X66/X67 effective from 25-Oct-2015. To amend Route and Timetable.
#18 · Registered
Effective
25 October 2015
Received
26 August 2015
66 · Middlesbrough – Darlington
Operates up to every 15 minutes Mon-Sat, Hourly Sun
Operating between Middlesbrough and Darlington given service number 66/X66/X67 effective from 25-Oct-2015. To amend Route and Timetable.
#17 · Registered
Effective
30 August 2015
Received
3 July 2015
66 · Middlesbrough – Darlington
Operates up to every 20 minutes Mon-Sat, Hourly Sun
Operating between Middlesbrough and Darlington given service number 66/X66 effective from 30-Aug-2015. To amend Route and Timetable.
#16 · Registered
Effective
17 May 2015
Received
20 March 2015
X66 · Middlesbrough – Darlington
Operates up to every 20 minutes Mon-Sat, Hourly Sun
Operating between Middlesbrough and Darlington given service number X66/66 effective from 17-May-2015. To amend Route and Timetable.
#15 · Registered
Effective
26 October 2014
Received
28 August 2014
66 · Darlington – Middlesbrough
Operates daily, up to every 20 minutes.
Operating between Darlington and Middlesbrough given service number 66/X66 effective from 26-Oct-2014. To amend Route and Timetable.
#14 · Registered
Effective
27 October 2013
Received
30 August 2013
X66 · Darlington – Middlesbrough
vary route and timetable
Operating between Darlington and Middlesbrough given service number X66 effective from 27-Oct-2013. To amend Route and Timetable.
#13 · Registered
Effective
28 July 2013
Received
31 July 2013
X66 · Darlington – Middlesbrough
Data refresh
#12 · Registered
Effective
28 July 2013
Received
24 June 2013
X66 · Darlington – Middlesbrough
Data refresh
#11 · Registered
Effective
28 July 2013
Received
28 May 2013
X66 · Darlington Town Centre – Middlesborough
via Fitzwilliam Drive-A66-Stockton High Street
vary route
Operating between Darlington Town Centre and Middlesborough given service number X66 effective from 28-Jul-2013. To amend Timetable.
#10 · Registered
Effective
24 March 2013
Received
21 March 2013
X66 · Darlington Town Centre – Middlesborough
via Fitzwilliam Drive-A66-Stockton High Street
vary route
Operating between Darlington Town Centre and Middlesborough given service number X66 effective from 24-Mar-2013. To amend Route.
#9 · Registered
Effective
24 March 2013
Received
25 January 2013
X66 · Darlington Town Centre – Middlesborough
via Fitzwilliam Drive-A66-Stockton High Street
Vary timetable.
Operating between Darlington Town Centre and Middlesborough given service number X66 effective from 24-Mar-2013. To amend Timetable.
#8 · Registered
Effective
28 October 2012
Received
31 August 2012
X66 · Darlington Town Centre – Middlesborough
via Fitzwilliam Drive-A66-Stockton High Street
Vary route/timetable.
Operating between Darlington Town Centre and Middlesborough given service number X66 effective from 28-Oct-2012. To amend Route and Timetable.
#7 · Registered
Effective
24 August 2012
Received
24 August 2012
X66 · Darlington Town Centre – Middlesborough
via Fitzwilliam Drive-A66-Stockton High Street
Service to return to normal after re-opening of Middlesborough Bus Station
Operating between Darlington Town Centre and Middlesborough given service number X66 effective from 24-Aug-2012. To amend Route.
#6 · Registered
Effective
16 July 2012
Received
21 May 2012
X66 · Darlington Town Centre – Middlesborough
via Fitzwilliam Drive-A66-Stockton High Street
revised route
Operating between Darlington Town Centre and Middlesborough given service number X66 effective from 16-Jul-2012. To amend Route.
#5 · Registered
Effective
7 February 2011
Received
1 February 2011
X66 · Darlington Town Centre – Middlesborough
via Fitzwilliam Drive-A66-Stockton High Street
revised route due to bridge weight
Operating between Darlington Town Centre and Middlesborough given service number X66 effective from 07-Feb-2011. To amend Timetable.
#4 · Registered
Effective
18 October 2010
Received
15 October 2010
X66 · Darlington Town Centre – Middlesborough
via Fitzwilliam Drive-A66-Stockton High Street
revised route
Operating between Darlington Town Centre and Middlesborough given service number X66 effective from 18-Oct-2010. To amend Route.
#3 · Registered
Effective
25 July 2010
Received
28 May 2010
X66 · Darlington Town Centre – Middlesborough
via Fitzwilliam Drive-A66-Stockton High Street
revised route and timetable
Operating between Darlington Town Centre and Middlesborough-(extended to Redcar on Sundays) given service number X66 effective from 25-Jul-2010. To amend Route and Timetable.
#2 · Registered
Effective
1 November 2009
Received
3 September 2009
X66 · Darlington Town Centre – Middlesborough-(extended to Redcar on Sundays)
via Fitzwilliam Drive-A66-Stockton High Street
Change of Stand from F to L in Darlington Centre
Operating between Darlington Town Centre and Middlesborough-(extended to Redcar on Sundays) given service number X66 effective from 01-Nov-2009. To amend Route and Timetable.
#1 · Registered
Effective
3 May 2009
Received
6 March 2009
X66 · Darlington Town Centre – Middlesborough-(extended to Redcar on Sundays)
via Fitzwilliam Drive-A66-Stockton High Street
Amend Route and bus stop and stopping places, stopping arrangements and timetable.
Operating between Darlington Town Centre and Middlesborough-(extended to Redcar on Sundays) given service number X66 effective from 03-May-2009. To amend Route, Stopping Places and Timetable.
#0 · Registered
Effective
20 July 2008
Received
23 May 2008
X66 · Darlington Town Centre – Middlesborough-(extended to Redcar on Sundays)
via Fitzwilliam Drive-A66-Stockton High Street
Daily service
Mon-Sat every 30 Minutes (Darlington to Middlesborough section only)
Sundays every hour (Plus Extended to serve Darlington-Middlesborough and Redcar on certain journeys)
NO evening services
From: Darlington Town Centre
To: Middlesborough-(extended to Redcar on Sundays)
Via: Fitzwilliam Drive-A66-Stockton High Street
Name or No: X66
Service Type: Normal Stopping, Limited Stop
Effective Date: 20-Jul-2008
Other Details: Daily service
Mon-Sat every 30 Minutes (Darlington to Middlesborough section only)
Sundays every hour (Plus Extended to serve Darlington-Middlesborough and Redcar on certain journeys)
NO evening services