Buses
- 230St Albans - Welwyn Garden City
- 242Potters Bar - Waltham Cross
- 243Hatfield - Barnet Hospital
- 301St Albans - Stevenage
- 302Hemel Hempstead - Welwyn Garden City
- 303Nicholas Breakspear School - Hatfield
- 312Hatfield - Bell Bar
- 330Nicholas Breakspear School - South Mimms
- 341Hatfield - Ware / Broxbourne
- 366Luton - Harpenden - Welwyn Garden City - South Hatfield
- 367Oxlease - Hatfield - Harpenden
- 404South Hatfield - Welwyn Garden City
- 405South Hatfield - Welwyn Garden City
- 602Watford - Hatfield
- 610Hatfield - Harpenden - Luton
- 612
- 614Queensbury Station - Hatfield [the Comet]
- 625Stevenage - Hatfield
- 635Watford - Hatfield
- 641Hatfield, Business Park - Broxbourne
- 644Queensbury - Hatfield
- 653Welwyn Garden City - St Albans (New Greens Estate) [tigermoth]
- 724Harlow - Hertford - Welwyn Garden City - Hatfield - Heathrow
- 725
- 737
- 737
- 843Chancellor's School - Hatfield, Birchwood
- Great NorthernAlexandra Palace - Stevenage
- Great NorthernAlexandra Palace - Welwyn Garden City
- Great NorthernFinsbury Park - Stevenage
- Great NorthernFinsbury Park - Welwyn Garden City
- Great NorthernHitchin - Potters Bar
- Great NorthernLetchworth Garden City - Potters Bar
- Great NorthernPotters Bar - Stevenage
- Great NorthernStevenage - Alexandra Palace
- Great NorthernStevenage - Cockfosters Underground Station
- Great NorthernStevenage - St Albans City
- Great NorthernWelwyn Garden City - London Kings Cross
- Great NorthernWelwyn Garden City - Potters Bar
- ThameslinkPotters Bar - Hitchin
- ThameslinkPotters Bar - Letchworth Garden City
- ThameslinkStevenage - St Albans City
- ThameslinkWelwyn Garden City - Finsbury Park
- ThameslinkWelwyn Garden City - Potters Bar
- X10Hatfield - Luton (Limited Stop)
Rail Services
- Great NorthernAlexandra Palace - Cambridge
- Great NorthernAlexandra Palace - Welwyn Garden City
- Great NorthernCambridge - London Kings Cross
- Great NorthernCambridge North - London Kings Cross
- Great NorthernFinsbury Park - Cambridge
- Great NorthernFinsbury Park - Welwyn Garden City
- Great NorthernHitchin - London Kings Cross
- Great NorthernHornsey - Welwyn Garden City
- Great NorthernKings Lynn - London Kings Cross
- Great NorthernLetchworth Garden City - London Kings Cross
- Great NorthernLondon Kings Cross - Letchworth Garden City
- Great NorthernLondon Kings Cross - Stevenage
- Great NorthernLondon Kings Cross - Welwyn Garden City
- Great NorthernMoorgate - Letchworth Garden City
- Great NorthernMoorgate - Welwyn Garden City
- Great NorthernNew Barnet - Cambridge
- Great NorthernNew Barnet - Welwyn Garden City
- Great NorthernRoyston - London Kings Cross
- ThameslinkLondon Kings Cross - Cambridge
- ThameslinkLondon Kings Cross - Hitchin
- ThameslinkLondon Kings Cross - Peterborough
- ThameslinkPeterborough - New Barnet
- ThameslinkSevenoaks - Welwyn Garden City
- ThameslinkStevenage - London Kings Cross
- ThameslinkWelwyn Garden City - London Kings Cross