Here is a map of the approximate route of the Heathrow Connect line in the London area along with the stations that are on the line.
| Station | Zone |
|---|---|
| Paddington | 1 |
| Ealing Broadway | 3 |
| West Ealing | 3 |
| Hanwell | 4 |
| Southall | 4 |
| Hayes and Harlington | 5 |
| Heathrow Terminals 1 2 3 | 6 |
| Heathrow Terminal 4 | 6 |
| Heathrow Terminal 5 | 6 |