| Click on the service number or details below for more information. |
| Num. | Service (From/To) | General Details |
| 24 | London to Hertford | Sun (every 60 mins) |
| Via Wood Green (Bowes Park Rail Station)-Palmers Green-Winchmore Hill ..... more |
| | London to Stevenage | Sun (every 60 mins) |
| Via Wood Green (Bowes Park Rail Station)-Palmers Green-Winchmore Hill ..... more |
| | London to Welwyn Garden City | Sun (every 30 mins) |
| Via Finsbury Park-Harringay-Hornsey-London (Alexandra Palace Station) ..... more |
| | London to Hertford | Mon to Sat (every 30 mins) |
| Via London (Old Street Station)-Islington (Essex Road Rail Station) ..... more |
| | London to Letchworth | Mon to Sat (every 60 mins) |
| Via London (Old Street Station)-Islington (Essex Road Rail Station) ..... more |
| | London to Welwyn Garden City | Mon to Sat (every 20 mins) |
| Via London (Old Street Station)-Islington (Essex Road Rail Station) ..... more |
| 25 | London to Cambridge | Mon to Sat (every 60 mins) |
| Via Finsbury Park-Stevenage-Hitchin-Letchworth-Baldock-Royston |
| | London to Cambridge | Sun (every 60 mins) |
| Via Finsbury Park-Stevenage-Hitchin-Letchworth-Baldock-Slip End (Ashwell and Morden Rail Station) ..... more |
| | London to Cambridge | Mon to Sun (every 60 mins) |
| Via Finsbury Park-Potters Bar-Hatfield-Welwyn Garden City ..... more |
| | London to Cambridge | Mon to Sat (every 60 mins) |
| | London to Kings Lynn | Mon to Sat (every 60 mins) Sun (12 trips) |
| Via Cambridge-Waterbeach-Ely-Littleport-Downham Market-Watlington |
| | London to Peterborough | Mon to Sun (every 60 mins) |
| Via Finsbury Park-Stevenage-Hitchin-Biggleswade-Sandy-St Neots ..... more |
| | London to Peterborough | Mon to Sat (every 60 mins) |
| Via Finsbury Park-Potters Bar-Hatfield-Welwyn Garden City ..... more |
| 52 | Bedford to Brighton | Mon to Sat (every 30 mins) |
| Via Flitwick-Harlington-Leagrave-Luton-Luton Airport (Parkway Rail Station) ..... more |
| | Bedford to Brighton | Mon to Sat (every 30 mins) |
| Via Flitwick-Harlington-Leagrave-Luton-Luton Airport (Parkway Rail Station) ..... more |
| | Bedford to Brighton | Sun (every 30 mins) |
| Via Flitwick-Harlington-Leagrave-Luton-Luton Airport (Parkway Rail Station) ..... more |
| | Luton to Sutton | Mon to Sun (every 30 mins) |
| Via Luton Airport (Parkway Rail Station)-Harpenden-St Albans (City Rail Station) ..... more |
| | St Albans to Sutton | Mon to Sat (every 30 mins) |
| Via Radlett-Elstree (Elstree And Borehamwood Rail Station) ..... more |
