View our timetable

View our timetable

Operating 7 days a week, all year round except Christmas Day. Variation to service times on Boxing Day and New Year's Day.

View the route

View the route

Want to know where your Air Decker journey begins? View the route to find your nearest stop!

Not just an airport service

Not just an airport service

Your journey isn't restricted to the airport and back. Hop on board the Air Decker which serves every stop along the route, to go shopping or socialise with friends, connecting Bath to Saltford, Keynsham and South Bristol.

Check your flight

Check your flight

Ensure you make your flight or arrive in time to meet and greet! Live arrivals and departures information available here.

Track your bus

Track your bus

Download the Bus Checker app to your mobile device, locate your stop and search for the A4 service.

Blog

Diversion – Keynsham Winter Festival – 30th November 2024

The annual event, Keynsham Winter Festival will take place on Saturday 30th November 2024, and to facilitate the number of pedestrians expected to be in attendance, and stalls etc., Keynsham High Street will be closed to all traffic between 09:00hrs and 21:00hrs. Journeys from Bath to Bristol Airport will follow the normal route, though traffic….. read in full.

Roadworks at Corston – 25th October – 3rd November 2024.

Due to utility works being conducted at Corston, close to The Globe roundabout, 4-way traffic signals will be in operation. Whilst work is being carried out during the school holidays, due to the location of these works, long delays are anticipated.  Please ensure when travelling to the airport, you allow enough time to reach your….. read in full.

Service Update: 18, November 2024

**SERVICE BACK TO NORMAL** Due to an accident on Callington Road, our Air Decker service will be diverting in both directions. Therefore, we are unable to serve the Callington Road bus stop.