Number | Service (From/To) | General Details | Operator | 13 | Cambridge to Haverhill (Samuel Ward School) | Only this direction, Mon to Sat (14 trips) | Cambus |
| Cambridge to Kedington | Evenings only, one way, Mon to Sat (1 trip) | " |
| Haverhill to Cambridge | Only this direction, Mon to Sat (3 trips) | " |
| Haverhill to Cambridge | Only this direction, Mon to Fri (12 trips) Sat (every 60 mins) | " |
| Haverhill to Cambridge | Mon to Sat (2 trips, 4 back) Sun (14 trips) | " |
13A | Addenbrookes (Hospital) to Haverhill (Samuel Ward School) | Early Mornings, this way only, Mon to Fri (1 trip) | " |
| Cambridge to Haverhill | Only this direction, Mon to Fri (1 trip) | " |
| Cambridge to Haverhill (Samuel Ward School) | Only this direction, Mon to Fri (11 trips) Sat (every 60 mins) | " |
| Haverhill to Cambridge | Only this direction, Mon to Fri (11 trips) Sat (every 60 mins) | " |
| Haverhill to Cambridge | Only this direction, Mon to Sat (3 trips) | " |
13B | Haverhill to Cambridge | Only this direction, Mon to Fri (1 trip) | " |
16A | Cambridge (Emmanuel Street) to Great Thurlow | Only this direction, Mon to Fri (1 trip) | " |
| Great Thurlow to Cambridge | Only this direction, Mon to Fri (1 trip) | " |
25 | Addenbrookes (Hospital) to Trumpington | Only this direction, Mon to Fri (24 trips) Sat (every 30 mins) | " |
| Trumpington to Addenbrookes (Hospital) | Only this direction, Mon to Fri (24 trips) Sat (every 30 mins) | " |
31 | Barley to Cambridge | Only this direction, Mon to Fri (2 trips) | A2B Travel Group |
| Barley to Cambridge | Sat (1 trip) | " |
| Fowlmere to Addenbrookes (Hospital) | Mon to Sat (4 trips) | " |
114 | Addenbrookes (Hospital) to Cambridge | Mon to Fri (4 trips) | " |
132 | Cambridge to Saffron Walden | Only this direction, Sun (4 trips) | Myall |
| Cambridge to Saffron Walden | Only this direction, Sun (1 trip) | " |
| Saffron Walden to Cambridge | Only this direction, Sun (1 trip) | " |
| Saffron Walden to Cambridge | Only this direction, Sun (4 trips) | " |
Babraham Road Park & Ride | Cambridge (Babraham Road Park and Ride Site) to Cambridge (St Andrews Street) | Mon to Fri (70 trips, 67 back) Sat (every 10 mins) Sun (every 10 mins) | Cambus |
| Cambridge (St Andrews Street) to Cambridge (Babraham Road Park and Ride Site) | Mon to Sat (7 trips, 4 back) | " |
Citi 1 | Fulbourn to Kings Hedges (Nursery School) | Only this direction, Mon to Fri (53 trips) Sat (42 trips) | " |
| Fulbourn to Kings Hedges (Nursery School) | Only this direction, Mon to Sat (36 trips) Sun (33 trips) | " |
| Kings Hedges (Nursery School) to Fulbourn | Only this direction, Mon to Fri (51 trips) Sat (every 20 mins) | " |
| Kings Hedges (Nursery School) to Fulbourn | Only this direction, Mon to Sat (37 trips) Sun (34 trips) | " |
Citi 2 | Addenbrookes (Hospital) to Cambridge | Only this direction, Mon to Fri (58 trips) Sat (every 30 mins) Sun (every 30 mins) | " |
| Addenbrookes (Hospital) to Ely | Evenings only, one way, Mon to Sat (2 trips) | " |
| Addenbrookes (Hospital) to Milton | Evenings only, one way, Mon to Sat (6 trips) | " |
| Cambridge to Addenbrookes (Hospital) | Only this direction, Mon to Fri (68 trips) Sat (every 30 mins) Sun (every 30 mins) | " |
| Ely to Addenbrookes (Hospital) | Early Mornings, this way only, Sat (2 trips) | " |
Citi 7 | Cambridge (Emmanuel Street) to Pampisford | Only this direction, Mon to Fri (28 trips) Sat (every 60 mins) Sun (every 60 mins) | " |
| Cambridge (Emmanuel Street) to Saffron Walden | Only this direction, Mon to Fri (13 trips) Sat (every 60 mins) | " |
| Pampisford to Cambridge | Only this direction, Mon to Fri (26 trips) Sat (every 60 mins) Sun (10 trips) | " |
| Saffron Walden to Cambridge | Only this direction, Mon to Fri (15 trips) Sat (every 60 mins) | " |
U | Cambridge to Addenbrookes (Hospital) | Details Unknown | Whippet |
X 2 | Addenbrookes (Hospital) to Hinchingbrooke (Hospital) | Only this direction, Mon to Fri (1 trip) | " |
| Cambridge to Hinchingbrooke (Hospital) | Only this direction, Mon to Fri (1 trip) | " |
| Cambridge to Huntingdon | Only this direction, Mon to Fri (1 trip) | " |
| Papworth Everard to Cambridge | Only this direction, Mon to Fri (2 trips) | " |
X 3 | Addenbrookes (Hospital) to Hartford | Only this direction, Mon to Fri (4 trips) Sat (6 trips) Sun (4 trips) | " |
| Addenbrookes (Hospital) to Hinchingbrooke (Hospital) | Only this direction, Mon to Sat (1 trip) Sun (4 trips) | " |
| Addenbrookes (Hospital) to Huntingdon | Only this direction, Mon to Fri (5 trips) Sat (3 trips) Sun (2 trips) | " |
| Addenbrookes (Hospital) to Lower Cambourne | Only this direction, Mon to Fri (1 trip) | " |
| Addenbrookes (Hospital) to Papworth Everard | Evenings only, one way, Sat (2 trips) Sun (2 trips) | " |
| Hartford to Addenbrookes (Hospital) | Only this direction, Mon to Fri (8 trips) Sat (6 trips) Sun (5 trips) | " |
| Hinchingbrooke (Hospital) to Addenbrookes (Hospital) | Only this direction, Mon to Fri (1 trip) Sat (2 trips) Sun (4 trips) | " |