321 · Luton Station Interchange – Watford Hospital
via St Albans, Watford General Hospital, Croxley Green, Rickmansworth
Effective: 30 August 2026
Public service vehicle operator licence
ARRIVA MIDLANDS
610 records · Current registrations: 34
Current registrations are listed first, followed by retained historical registrations. A registration is not proof of current timetables or live operation.
321 · Luton Station Interchange – Watford Hospital
via St Albans, Watford General Hospital, Croxley Green, Rickmansworth
Effective: 30 August 2026
2A · Newport Pagnell, Milton Keynes – Grange Farm, Milton Keynes
Effective: 30 August 2026
7 · Church Street, Wolverton, Milton Keynes – Milton Keynes, Theatre District
Effective: 30 August 2026
757 · Luton Airport / Luton Station / Leagrave – London Victoria
Effective: 30 August 2026
5 · Church Street, Wolverton, Milton Keynes – Lakes Estate, Milton Keynes
via Central Milton Keynes
Effective: 30 August 2026
6 · Church Street, Wolverton, Milton Keynes – Lakes Estate, Milton Keynes
via Milton Keynes Hospital, The Point, Railway Station
Effective: 30 August 2026
4 · Bletchley Bus Station – Church Street, Wolverton
via West Bletchley, Milton Keynes Hospital
Effective: 30 August 2026
12 · Luton Station Interchange – Putteridge Primary School, Stopsley
via Crawley Green Road
Effective: 30 August 2026
X6 · Milton Keynes, Central Railway – Aylesbury Bus Station
via Milton Keynes Railway Station, Buckingham Tesco, Buckingham High St
Effective: 30 August 2026
3A · Milton Keynes / Wolverton – Magna Park
Effective: 30 August 2026
CN1 · Illford Close, Wigmore – Cardinal Newman School, Warden Hill
Effective: 30 August 2026
CN3 · Farley Hill Junior School, Farley Hill – Cardinal Newman School, Warden Hill
Effective: 30 August 2026
CN6 · St Dominics Square, Lewsey Farm / Drury Lane, Houghton Regis – Cardinal Newman School, Warden Hill
Effective: 30 August 2026
CN7 · Lewsey Farm / Hockwell Ring – Cardinal Newman School
Effective: 30 August 2026
LOOP · Bletchley Bus Station, Milton Keynes – Bletchley Bus Station, Milton Keynes
via Milton Keynes Railway Station, Buckingham Tesco, Buckingham High St
Effective: 30 August 2026
H · Luton Station Interchange – Dunstable, Church Street. / Thorn Turn Depot
Effective: 30 August 2026
L · Luton Station Interchange – Houghton Regis, Lidl Distribution Centre
Effective: 30 August 2026
X3 · Luton Airport – Central Railway Station, Milton Keynes
Effective: 30 August 2026
X14 · Milton Keynes, Central Railway – Aylesbury Bus Station
via Buckingham Tesco, Buckingham High St
Effective: 30 August 2026
5 · Luton Airport – Woodlands Secondary School, Marsh Farm
via Milton Keynes Railway Station, Buckingham Tesco, Buckingham High St
Effective: 30 August 2026
6A · Luton Station Interchange – Marsh Farm/Linmere
Effective: 30 August 2026
13 · Luton – St Annes/Farley Hill
Effective: 31 May 2026
32 · Luton – Hockwell Ring
via Leagrave, Maidenhall, Bury Pk Sainsbury
Effective: 31 May 2026
X4 · Luton Airport – Aylesbury
via Central Railway Station, Sir Henry Floyd School
Effective: 31 May 2026
X1 · Luton Airport – Milton Keynes
via Milton Keynes Railway Station, Buckingham Tesco, Buckingham High St
Effective: 31 May 2026
CS1 · Luton – Cedars Upper School
via Milton Keynes Railway Station, Buckingham Tesco, Buckingham High St
Effective: 31 May 2026
4A · Luton – Dunstable
Effective: 31 May 2026
A · Luton Airport – Luton Airport
via Dunstable, Luton
Effective: 31 May 2026
Z · Luton Airport – Luton Airport
Effective: 31 May 2026
1 · Farley Hill – Dunstable
Effective: 31 May 2026
W · Luton – Dunstable
via Milton Keynes Railway Station, Buckingham Tesco, Buckingham High St
Effective: 31 May 2026
14 · Luton – Round Green
Effective: 31 May 2026
8 · Oxley Park – Walnut Tree
via Tongwell St, Fox Milne, Childs Way
Effective: 22 February 2026
33 · Central Railway, Milton Keynes (Bucks.) – Northampton Bus Interchange
via Roade
Effective: 5 January 2025
QA1 · Linmere – Queensbury Acadamy
via Milton Keynes Railway Station, Buckingham Tesco, Buckingham High St
Effective: 30 August 2026
X15 · Milton Keynes – Aylesbury
via Milton Keynes Railway Station, Buckingham Tesco, Buckingham High St
Effective: 30 August 2026
29 · Luton – Runfold
Effective: 31 May 2026
28 · Luton – Hockwell Ring
via Hockwell Ring
Effective: 31 May 2026
15 · Luton – Farley Hill
Effective: 31 May 2026
23 · Luton – Linmere
via Sundon Park, Houghton Regis, Linmere
Effective: 31 May 2026
27 · Luton – Marsh Farm
via Church St, Silver St, Axe Close
Effective: 31 May 2026
M5 · Wolverton – Magna Park
via Central Milton Keynes Railway Station and Bradville
Effective: 22 February 2026
M6 · Milton Keynes – Magna Park
via Mount Farm & Bletchley Bus Station, Milton Keynes
Effective: 22 February 2026
31 · Luton – Dunstable
via Bury Park, L&D Hospital
Effective: 1 June 2025
A · Dunstable – Luton Airport
Effective: 1 June 2025
F70 · Luton Airport – Milton Keynes
via Dunstable, Leighton Buzzard
Effective: 1 June 2025
Z · Luton – Dunstable
Effective: 1 June 2025
L1 · Rail Station – Rail Station
via Roman Gate, Grovebury Retail Park
Effective: 1 June 2025
L3 · Leighton Buzzard – Leighton Buzzard
via Clipstone Park Chamberlaines barn
Effective: 1 June 2025
L5 · Briggington – Linslade
via Leighton Buzzard Railway Stn & Town Centre
Effective: 1 June 2025
L2 · Rail Station – Rail Station
via Chamberlaine's Barn and Clipstone Park
Effective: 1 June 2025
L4 · Leighton Buzzard – Leighton Buzzard
via Clipstone Park, Segan Rise, Apex Park
Effective: 1 June 2025
1 · Farley Hill – Dunstable
Effective: 1 June 2025
24 · Luton – Luton & Dunstable Hospital
via Bramingham
Effective: 1 June 2025
1 · Luton – Farley Hill
via Farley Hill Estate
Effective: 20 April 2025
721 · Luton – Hemel Hempstead
via St Albans
Effective: 27 October 2024
821 · Luton Interchange – Townsend School
via Harpenden
Effective: 27 October 2024
1 · CMK Rail – Newport Pagnell
via Milton Keynes Hospital, The Point, Bletchley Bus Station
Effective: 1 September 2024
801 · Dallow Road – Cardinal Newman School
Effective: 1 September 2024
817 · Hayling Drive – Cardinal Newman School
Effective: 1 September 2024
823 · Sundon Park – Cardinal Newman School
Effective: 1 September 2024
828 · Farley Hill – Cardinal Newman Schhol
Effective: 1 September 2024
835 · Lewsey Farm – Cardinal Newman School
Effective: 1 September 2024
800 · Houghton Regis – Cardinal Newman School
Effective: 1 September 2024
89 · Milton Keynes – Deanshanger
Effective: 1 September 2024
800 · High Wycombe – Reading
via Henley on Thames
Effective: 28 July 2024
2 · Town Centre – Booker
via Sands, Booker Asda
Effective: 28 July 2024
3 · Town Centre – Castlefield
via Castlefield
Effective: 28 July 2024
6 · High Wycombe – Bourne End
via Flackwell Heath, Marlow Hill schools
Effective: 28 July 2024
7 · High Wycombe – Maidenhead
via Bourne End Railway Station, Loudwater
Effective: 28 July 2024
10 · Town Centre – Downley
via Downley
Effective: 28 July 2024
11 · Town Centre – Penn
via Mayhew Crescent, William Ramsay School
Effective: 28 July 2024
12 · Town Centre – Micklefield Estate
via London Road Lidl
Effective: 28 July 2024
13 · Town Centre – Totteridge
Effective: 28 July 2024
X5 · Aylesbury – Hemel Hempstead
via Marlowes, Hemel Hempstead Rail Station, Church Sq
Effective: 28 July 2024
X7 · Aylesbury – Oxford
via Thame
Effective: 28 July 2024
X9 · Aylesbury – High Wycombe
via Stoke Mandeville Hospital, Sir Henry Floyd School
Effective: 28 July 2024
5A · Bourne End – High Wycombe
Effective: 28 July 2024
4 · High Wycombe – High Wycombe
via Sands, Lane End
Effective: 19 May 2024
5 · High Wycombe – Bourne End
via Wycombe Marsh
Effective: 19 May 2024
3 · Central Milton Keynes Railway Station – Magna Park/Amazon
via Winderhill, Central Milton Keynes, Kingston
Effective: 14 April 2024
280 · Aylesbury Bus Station – Oxford Railway Station
via Thame, Sandhills
Effective: 7 January 2024
300 · Aylesbury Bus Station – High Wycombe Bus Station
via Stoke Mandeville Hospital Marlowe Schools, Sir Henry Floyd School
Effective: 7 January 2024
150 · Aylesbury Tring Rd Tesco – Milton Keynes
via Leighton Buzzard
Effective: 7 January 2024
500 · Aylesbury – Watford
via Hemel Hempstead
Effective: 7 January 2024
X60 · Milton Keynes – Aylesbury
via Whitchurch, Buckingham
Effective: 7 January 2024
250 · Aylesbury Tring Rd Tesco – Heath and Reach
via Wing, Leighton Buzzard
Effective: 7 January 2024
APS · High Wycombe Rail Station – Adams Park
Effective: 15 October 2023
32 · Booker, ASDA – Micklefield
via Clay Lane, St Hugh's Ave
Effective: 3 September 2023
37 · High Wycombe – Maidenhead
via Loudwater, Cookham Station, Spencers Est
Effective: 3 September 2023
33 · Totteridge – Castlefield
via High Wycombe Bus Station
Effective: 3 September 2023
9 · Aylesbury – Stoke Mandeville
via Walton Court
Effective: 3 September 2023
30 · High Wycombe Bus Station – Downley
via Downley
Effective: 3 September 2023
31 · High Wycombe – Penn
via Arnison Avenue
Effective: 3 September 2023
48 · High Wycombe – Lane End
via Clay Hill, Booker
Effective: 3 September 2023
32 · Leighton Buzzard Circular – Leighton Buzzard
Effective: 9 May 2023
34 · Leighton Buzzard Circular – Leighton Buzzard
Effective: 9 May 2023
D1 · Leighton Buzzard Station – Sandhills, Kestrel Drive
Effective: 9 May 2023
802 · PUTTERIDGE SCHOOL – LUTON CHURCH STREET
Effective: 16 April 2023
SX · Luton Interchange – Hertfordshire County Showground
via Dunstable
Effective: 16 April 2023
Official Traffic Commissioner public data. Snapshot updated 8 Sept 2026. Traffic Commissioners / DVSA · CC BY ↗