- From
- Terminal 3 (Stands 7/8), Terminal 2 (Stands 11/12) and Terminal 5
- To
- Reading railway station, calling at Winnersh Triangle
- Luggage
- 2 bags up to 30 kg each plus hand luggage per person, included; extra bags £5.00 each.
- Runs
- 04:10–00:15
- Journey
- 24–45 min
Reading to Heathrow is billed "in 40 minutes" on RailAir's own site and "under 45 minutes" to Terminal 5 specifically — book the extra few minutes for T5.
It does not run around the clock: the last coach from Terminal 3 is 00:15 and the first is 04:10, a gap of almost four hours.
RailAir RA1: price for every party size
Check times and fares with RailAir