| Location | Planned | Expected |
|---|---|---|
| Shenfield | 12:11 | On time |
| Brentwood | 12:15 | On time |
| Harold Wood | 12:19 | On time |
| Gidea Park | 12:22 | On time |
| Romford | 12:25 | On time |
| Chadwell Heath | 12:28 | On time |
| Goodmayes | 12:30 | On time |
| Seven Kings | 12:32 | On time |
| Ilford | 12:36 | On time |
| Manor Park | 12:38 | On time |
| Forest Gate | 12:41 | On time |
| Maryland | 12:43 | On time |
| Stratford (London) | 12:45 | On time |
| Whitechapel | 12:51 | On time |
| London Liverpool Street | 12:54 | On time |
| Farringdon | 12:56 | On time |
| Tottenham Court Road | 12:59 | On time |
| Bond Street | 13:02 | On time |
| London Paddington | 13:06 | 13:04 |
| Ealing Broadway | 13:13 | On time |
| West Ealing | 13:16 | On time |
| Hayes & Harlington | 13:22 | On time |
| Heathrow Airport T123 | 13:29 | 13:31 |
| Heathrow Airport T5 | 13:35 | On time |