Green Line Route 724
Harlow to London Heathrow Airport
Our buses connect Harlow, Hatfield and St. Albans among others to London Heathrow Airport. Ideal for commuters, students, shoppers, day-trippers and airport transfers, our great-value prices will keep your travel costs down.
How frequent is the 724?
- Hourly buses from the early morning to late evening Monday to Saturday
- Two-hourly Sunday
To view the timetable for this service, please click here.
Timetable update: We’re making changes to Green Line 724 from 3rd January 2021. Afternoon journeys will run up to 15 minutes later Monday to Saturday. See the new timetables here.
The 724 will be running to a different timetable during the Christmas and New Year period.
Mon 21, Tues 22 and Weds 23 Dec
Sun 27 Dec
Normal Sunday service
Mon 28 Dec
Tues 29 and Weds 30 Dec
New Year's Eve
New Year's Day
Sat 2 Jan 2021
Normal service resumes
View a printable version of the service levels here.
Key destinations on the route
- Welwyn Garden City
- St Albans
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