Registered local bus service
X4
Historical registration: not listed in the publisher’s current RegisteredOnly snapshot. This does not establish today’s timetable or vehicle allocation.
42 records
Publisher-supplied variations, newest variation number first. Differing rows with the same variation number are preserved; no missing historical changes are reconstructed.
X4 · Portsmouth, The Hard/Gunwharf – South Parade Pier, Eastney Esplanade, Southsea
via Portchester, Fareham, Woolston
Timetable amendment with two additional buses per day for Friday 28th, Saturday 29th and Sunday 30th of August to serve customers at the Victorious Festival
X4 · Portsmouth, The Hard/Gunwharf – South Parade Pier, Eastney Esplanade, Southsea
via Portchester, Fareham, Woolston
Variation to route
Operating between Portsmouth, The Hard/Gunwharf and South Parade Pier, Eastney Esplanade, Southsea given service number X4 / X5 / X3 effective from 01 September 2026. To amend Route.
X4 · Portsmouth, The Hard/Gunwharf – South Parade Pier, Eastney Esplanade, Southsea
via Portchester, Fareham, Woolston
Variation to timetable and route
Operating between Portsmouth, The Hard/Gunwharf and South Parade Pier, Eastney Esplanade, Southsea given service number X4 / X5 / X3 effective from 26 July 2026. To amend Route and Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton Central Railway Station
via Portchester, Fareham, Woolston
Variation to timetable
Operating between Portsmouth, The Hard/Gunwharf and Southampton Central Railway Station given service number X4 / X5 effective from 12 April 2026. To amend Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton Central Railway Station
via Portchester, Fareham, Woolston
Variation to route and bus stop/stopping places
Operating between Portsmouth, The Hard/Gunwharf and Southampton Central Railway Station given service number X4 / X5 effective from 10 March 2025. To amend Route and Stopping Places.
X4 · Portsmouth, The Hard/Gunwharf – Southampton Central Railway Station
via Portchester, Fareham, Woolston
Vary route and timetable
Operating between Portsmouth, The Hard/Gunwharf and Southampton Central Railway Station given service number X4 / X5 effective from 23 February 2025. To amend Route and Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton Central Railway Station
via Portchester, Fareham, Woolston
Vary route and stopping places
Operating between Portsmouth, The Hard/Gunwharf and Southampton Central Railway Station given service number X4 / X5 effective from 12 November 2024. To amend Route and Stopping Places.
X4 · Portsmouth, The Hard/Gunwharf – Southampton Central Railway Station
via Portchester, Fareham, Woolston
Vary route and timetable.
Operating between Portsmouth, The Hard/Gunwharf and Southampton Central Railway Station given service number X4 / X5 effective from 26 May 2024. To amend Route and Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton Central Railway Station
via Portchester, Fareham, Woolston
Vary route and timetable.
Operating between Portsmouth, The Hard/Gunwharf and Southampton Central Railway Station given service number X4 effective from 04 February 2024. To amend Route and Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton Central Railway Station
via Portchester, Fareham, Woolston
Timetable variation.
Operating between Portsmouth, The Hard/Gunwharf and Southampton Central Railway Station given service number X4 effective from 04 February 2024. To amend Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton Central Railway Station
via Portchester, Fareham, Woolston
Route and timetable variation
Operating between Portsmouth, The Hard/Gunwharf and Southampton Central Railway Station given service number X4 effective from 03 September 2023. To amend Route and Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton, West Quay
via Portchester, Fareham, Woolston
Timetable variation
Operating between Portsmouth, The Hard/Gunwharf and Southampton, West Quay given service number X4 effective from 16 October 2022. To amend Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton, West Quay
via Portchester, Fareham, Woolston
Further temporary change to timetable due to Corona Virus
Operating between Portsmouth, The Hard/Gunwharf and Southampton, West Quay given service number X4 effective from 26 September 2021. To amend Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton, West Quay
via Portchester, Fareham, Woolston
Temporary timetable variation due to Covid.
Operating between Portsmouth, The Hard/Gunwharf and Southampton, West Quay given service number X4 effective from 20 June 2021. To amend Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton, West Quay
via Portchester, Fareham, Woolston
Temporary timetable variation due to Covid - revised temporary timetable due to schools re-opening on 8 March 2021
Operating between Portsmouth, The Hard/Gunwharf and Southampton, West Quay given service number X4 effective from 08 March 2021. To amend Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton, West Quay
via Portchester, Fareham, Woolston
Temporary timetable variation due to Covid-19
Operating between Portsmouth, The Hard/Gunwharf and Southampton, West Quay given service number X4 effective from 21 February 2021. To amend Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton, West Quay
via Portchester, Fareham, Woolston
Temporary change to timetable due to Corona virus.
Operating between Portsmouth, The Hard/Gunwharf and Southampton, West Quay given service number X4 effective from 03 September 2020. To amend Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton, West Quay
via Portchester, Fareham, Woolston
Temporary change to timetable/route/suspension of service* due to corona virus
Operating between Portsmouth, The Hard/Gunwharf and Southampton, West Quay given service number X4 effective from 25 March 2020. To amend Timetable.
X4 · Portsmouth, The Hard/Gunwharf – Southampton, West Quay
via Portchester, Fareham, Woolston
Revised route due to road closure in Southampton city centre for the annual "Flying Santa" event
Operating between Portsmouth, The Hard/Gunwharf and Southampton, West Quay given service number X4 / effective from 14 November 2019. To amend Route.
X4 · Portsmouth, The Hard/Gunwharf – Southampton, West Quay
via Portchester, Fareham, Woolston
Revised route in Portsmouth city centre because of road closures at Stanhope Road and Commercial Road
Operating between Portsmouth, The Hard/Gunwharf and Southampton, West Quay given service number X4 / effective from 07 May 2019. To amend Route.
X4 · Portsmouth, The Hard/Gunwharf – Southampton, West Quay
via Portchester, Fareham, Woolston
To amend the westbound route in Fareham
Operating between Portsmouth, The Hard/Gunwharf and Southampton, West Quay given service number X4 / effective from 21 April 2019. To amend Route.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Revised route due to road closure in Southampton city centre for the annual "Flying Santa" event
Operating between Portsmouth and Southampton given service number X4 effective from 01 November 2018. To amend Route.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Revised route and timetable
Operating between Portsmouth and Southampton given service number X4 effective from 02 September 2018. To amend Route and Timetable.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Route amended due to road closure for the Flying Santa event in Southampton city centre
Operating between Portsmouth and Southampton given service number X4 effective from 11 November 2017. To amend Route.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Route amended to serve the redeveloped Hard Interchange
Operating between Portsmouth and Southampton given service number X4 effective from 07 May 2017. To amend Route.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Route amended due to road closure for the "Flying Santa" event in Southampton city centre
Operating between Portsmouth and Southampton given service number X4 effective from 12-Nov-2016. To amend Route.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Route and timetable revised To operate an additional service between St Annes School and Southampton city
Operating between Portsmouth and Southampton given service number X4 effective from 29-Aug-2016. To amend Route and Timetable.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Route and timetable revised
Operating between Portsmouth and Southampton given service number X4 effective from 04-Sep-2016. To amend Route and Timetable.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Timetable revised in morning peak to improve punctuality
Operating between Portsmouth and Southampton given service number X4 effective from 10-Apr-2016. To amend Timetable.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Route amended due to road closure at St Georges Road, Portsea from 19 February 2016 until 6 March 2016.
Operating between Portsmouth and Southampton given service number X4 effective from 19-Feb-2016. To amend Route.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Route amended due to road closure for Flying Santa event in Southampton city centre.
Operating between Portsmouth and Southampton given service number X4 effective from 14-Nov-2015. To amend Route.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Vary route
Operating between Portsmouth and Southampton given service number X4 effective from 18-Oct-2015. To amend Route.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
variation to route, stopping places and timetable due to road works
Operating between Portsmouth and Southampton given service number X4 effective from 01-Sep-2015. To amend Route and Timetable.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
To make the diversion via Weston Lane permanent.
Operating between Portsmouth and Southampton given service number X4 effective from 19-Jun-2015. To amend Route.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
To divert 5 Monday to Friday morning peak journeys in the Woolston area.
Operating between Portsmouth and Southampton given service number X4 effective from 15-Mar-2015. To amend Route and Timetable.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
vary route due to road closure
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
VARY ROUTE AND TIMETABLE
Operating between Portsmouth and Southampton given service number X4 effective from 27-Jul-2014. To amend Route and Timetable.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
VARY ROUTE AND TIMETABLE
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
VARY ROUTE AND TIMETABLE
Operating between Portsmouth and Southampton given service number X4 effective from 01-Jun-2014. To amend Route and Timetable.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Route amended in the Fareham area to allow use of new Western Way Bus Gate.
Operating between Portsmouth and Southampton given service number X4 effective from 07-May-2014. To amend Route.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Route amended due to closure of Saltmarsh Road.
Operating between Portsmouth and Southampton given service number X4 effective from 04-Dec-2013. To amend Route and Timetable.
X4 · Portsmouth – Southampton
via Portchester, Fareham, Woolston
Daily Every 30 mins daytime on Mondays to Saturdays Hourly on Sundays
From: Portsmouth To: Southampton Via: Portchester, Fareham, Woolston Name or No: X4 Service Type: Normal Stopping Effective Date: 22-Apr-2012 Other Details: Daily Every 30 mins daytime on Mondays to Saturdays Hourly on Sundays
Official Traffic Commissioner public data. Snapshot updated 8 Sept 2026. Traffic Commissioners / DVSA · CC BY ↗