Skip to content

  • Bluestar 7,17,N17,18,N18,19,19A,21 & 61 DIVERSION-Above Bar Street closed from Midnight Sunday 31st May to Friday 24th July 2026.

    1st Jun 2026 - 24th Jul 2026

    Bluestar 7,17,N17,18,N18,19,19A,21 & 61 DIVERSION-Above Bar Street closed from Midnight Sunday 31st May to Friday 24th July 2026. Services will divert along the same route in both directions between Vincent's Walk & Commercial Road (Library stops) via Poundtree Road, Palmerston Road, East Park Terrace, the Ring Road, Above Bar Street & Commercial Road. Buses WILL serve any stops between these locations while on diversion. The bus stops in Above Bar Street near The Marland's will not be served during these works. We apologise for any inconvenience.

  • Bluestar 21 DIVERSION-Shirley High Street/Romsey Road partial closure from 19:00 on Sunday 29th March 2026 for ongoing sewer investigations.

    29th Mar 2026 onwards

    Bluestar 21 DIVERSION-Shirley High Street/Romsey Road partial closure from 19:00 on Sunday 29th March 2026 for ongoing sewer investigations. Some roads are closed in Shirley affect this service. Buses will go to Park Street as normal and then turn around at Tesco's to return back towards Park Street in both directions. We apologise for any inconvenience.

  • Bluestar 21 DIVERSION-Wilton Road closed Monday 22nd June to 17th July 2026 for SGN works.

    22nd Jun 2026 onwards

    Bluestar 21 DIVERSION-Wilton Road closed Monday 22nd June to 17th July 2026 for SGN works. Services diverted via St James Road & Hill Lane between Shirley Avenue & Taunton's College. We apologise for any inconvenience.

Get notified of any updates to this service

Download our mobile app to enable travel alerts for your favourite stops and services

Download the app from the Google Play Store
Download the app from the iOS App Store

Route map

Unfortunately, this map isn't supported on your browser. Please check that you are using a supported browser (such as Firefox) and that WebGL is enabled.
Service 21Service 21Service 21Service 21Service 21
Southampton, Vincents Walk [CG] 09:05 10:10 11:15 12:20 13:25
Southampton Central Station [SB] 09:11 10:16 11:21 12:26 13:31
St John's Church 09:17 10:22 11:27 12:32 13:37
Shirley Precinct [SI] 09:27 10:32 11:37 12:42 13:47
Richard Taunton College, Bellemoor Road 09:35 10:40 11:45 12:50 13:55
General Hospital, A&E [H] 09:43 10:48 11:53 12:58 14:02
Lordswood, Balmoral Close 09:50 10:55 12:00 13:05 14:09
Lordswood, Gannet Close 09:54 10:59 12:04 13:09 14:13
Lordshill [LA] 10:02 11:07 12:12 13:17 14:17
Lordshill North, Fraser Close 10:05 11:10 12:15 13:20 14:20

Download PDF Timetables, maps and fares