PR4 bus timetable
Looking for the PR4 bus? 2 different bus routes are numbered PR4 across the UK and Ireland, run by 2 operators in 2 areas. They are separate services that happen to share a number — pick yours below for its timetable, stops, live map and fares.
PR4 bus in South West England
1 route
- PR4 Portsmouth — Portsmouth to Southsea via Mile End, City Centre First Portsmouth, Fareham & Gosport first 06:20 · last 17:25
PR4 bus in East of England
1 route
- PR4 Cambridge — Cambridge circular via Addenbrookes Stagecoach East 127 weekday journeys first 06:41 · last 20:16
Frequently asked questions
Where does the PR4 bus run?
2 buses are numbered PR4, in Cambridge & Portsmouth. Each one is listed above by area, with its timetable, stops and live map.
Why are there so many different PR4 buses?
Route numbers in the UK are chosen locally — by the operator, or by the local transport authority that tenders the service — not from any national list. Nothing stops two towns hundreds of miles apart both running a PR4, and 2 of them do. The PR4 in Cambridge has no connection to the PR4 in Portsmouth: different operator, different road, different timetable.
How do I find the right PR4 bus timetable?
Find your part of the country in the list above and open the PR4 that starts or finishes near you — each one links to its full timetable, every stop, a live map and its fares. If you know the stop you'll be waiting at, searching for the stop name instead gives you the next departures from that exact stop, which is more reliable than any timetable.
Is the PR4 bus the same route in every town?
No. These are 2 unrelated services that happen to share a number, run by 2 different operators. Fares, timetables and accessibility differ on each one, so always open the specific PR4 for your area.
Looking for the next bus rather than a timetable? Stops near you shows live departures. Browse all bus routes, every operator or timetables by town. Data from operators via the DfT Bus Open Data Service — see all sources.