Bus timetables - Route 321 - Arriva

Route

321

Operator

Arriva

Route description

This route serves:

Luton
Pepperstock
Harpenden
St Albans
Watford
Watford Hospital

Traveline link

View timetable for Arriva route 321 (valid until 30 May 2026)

View timetable for Arriva route 321 (valid from 31 May 2026)

Changes to this service

This route has a timetable change from 31 May 2026