As a result of the significantly reduced demand for travel to and from Heathrow Airport due to the Covid-19 pandemic, Rail Air are temporarily suspending their coach service between Reading and Heathrow Airport after the final journey of the day on Saturday 25 April 2020, and therefore no coaches will operate from Sunday 26 April 2020.
If you are travelling from either Terminal 2 or 3, your coach will stop at the Central Bus Station, and the departure halls are just a short walk away. If you are leaving from Terminal 5, you will be dropped right outside.
Just catch the free train transfer from Heathrow Central Bus Station at Terminals 2 & 3. There are 4 trains an hour with an average journey time of 20 minutes.