Registered local bus service

PH1098723/125

X21

Historical registration: not listed in the publisher’s current RegisteredOnly snapshot. This does not establish today’s timetable or vehicle allocation.

Service: X21
From: Southampton, Vincents Walk
To: Chilworth, Science Park
Via: Portwood, Parkway
Effective: 1 September 2023
Status: Cancelled

Registration history

7 records

Publisher-supplied variations, newest variation number first. Differing rows with the same variation number are preserved; no missing historical changes are reconstructed.

#6 · Cancelled

Effective: 1 September 2023
Received: 20 July 2023

X21 · Southampton, Vincents Walk – Chilworth, Science Park

via Portwood, Parkway

cancel

Operating between Southampton, Vincents Walk and Chilworth, Science Park given service number X21 effective from 01 September 2023.

#5 · Registered

Effective: 3 January 2023
Received: 8 December 2022

X21 · Southampton, Vincents Walk – Chilworth, Science Park

via Portwood, Parkway

Timetable variation

Operating between Southampton, Vincents Walk and Chilworth, Science Park given service number X21 effective from 03 January 2023. To amend Timetable.

#4 · Registered

Effective: 10 November 2022
Received: 10 November 2022

X21 · Southampton, Vincents Walk – Chilworth, Science Park

via Portwood, Parkway

Route variation

Operating between Southampton, Vincents Walk and Chilworth, Science Park given service number X21 effective from 10 November 2022. To amend Route.

#3 · Withdrawn

Effective: 9 November 2020
Received: 9 November 2020
End date: 31 December 2020

X21 · Southampton, Vincents Walk – Chilworth, Science Park

via Portwood, Parkway

Temporary timetable variation due to Coronavirus

#2 · Registered

Effective: 6 July 2020
Received: 2 June 2020

X21 · Southampton, Vincents Walk – Chilworth, Science Park

via Portwood, Parkway

Service reinstated following temporary suspension due to Coronavirus

Operating between Southampton, Vincents Walk and Chilworth, Science Park given service number X21 effective from 06 July 2020. To amend Timetable.

#1 · Expired

Effective: 28 March 2020
Received: 26 March 2020
End date: 31 August 2020

X21 · Southampton, Vincents Walk – Chilworth, Science Park

via Portwood, Parkway

Temporary suspension due to Coronavirus

Operating between Southampton, Vincents Walk and Chilworth, Science Park given service number X21 effective from 28 March 2020. To amend Timetable.

#0 · Registered

Effective: 20 April 2020
Received: 10 March 2020

X21 · Southampton, Vincents Walk – Chilworth, Science Park

via Portwood, Parkway

Monday to Friday

From: Southampton, Vincents Walk To: Chilworth, Science Park Via: Portwood, Parkway Name or No.: X21 Service type: Normal Stopping Effective date: 20 April 2020 Other details: Monday to Friday

Official Traffic Commissioner public data. Snapshot updated 8 Sept 2026. Traffic Commissioners / DVSA · CC BY ↗