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4A

Luton – Dunstable

via Leagrave, Warden Hill

Arriva Beds & Bucks First 05:40 Last 23:40Every day

Route 4A runs between Luton and Dunstable via Leagrave, Warden Hill. See the full timetable, stops and live buses.

Quick departures

Live departures from key stops on this route

StopTowards Luton Station InterchangeTowards Luton & Dunstable Hospital
Luton & Dunstable Hospital4A19:1519:4020:40and more4A19:1219:3820:30and more
Eighth Avenue4A18:3119:2919:57and more4A18:5419:2120:15and more
Barnfield College4A18:4519:4520:14and more4A18:3719:0419:59and more
Luton Station Interchange4A18:3019:0020:00and more4A18:4019:4021:40and more

Frequently asked questions about the 4A

What time is the first and last 4A bus?
The first 4A of the day departs at 05:40 and the last one departs at 23:40. These are the scheduled departure times of the first and last journeys, which may start from either end of the route — check the timetable above for times at your own stop.
Does the 4A bus run at weekends?
Yes. The 4A runs seven days a week, including Saturdays and Sundays. Sunday and bank holiday timetables are usually less frequent than weekdays, so check the times above before travelling.
How long does the 4A bus take?
A full end-to-end journey on the 4A takes about 71 minutes between Luton and Dunstable, running via Leagrave and Warden Hill. Allow extra time at peak periods — this is the scheduled running time, not a guarantee.
Who operates the 4A bus?
The 4A is operated by Arriva Beds & Bucks. For tickets, fares, lost property or complaints about a journey you need to contact them directly — we're an independent service and can't help with those.

Timetable data from the Bus Open Data Service (BODS), Department for Transport. Live positions from operator vehicle feeds. Times are subject to change.