Harpenden HPD
| Time | To | Platform | Expected | Status | Formation |
|---|---|---|---|---|---|
| 1855 | Rainham (Kent) | 1 | |||
| 1901 | Bedford | 2 | 8 carriages | ||
| 1908 | Three Bridges | 1 | 8 carriages | ||
| 1918 | Bedford | 2 | 12 carriages | ||
| 1922 | Brighton | 1 | 12 carriages | ||
| 1925 | Rainham (Kent) | 1 | |||
| 1931 | Bedford | 2 | 8 carriages | ||
| 1938 | Gatwick Airport | 1 | 12 carriages | ||
| 1948 | Bedford | 2 | 12 carriages | ||
| 1952 | Brighton | 1 | 12 carriages | ||
| 2001 | Luton | 2 | 12 carriages | ||
| 2008 | Gatwick Airport | 1 | |||
| 2018 | Bedford | 2 | 12 carriages | ||
| 2022 | Brighton | 1 | |||
| 2031 | Luton | 2 | 12 carriages | ||
| 2038 | Gatwick Airport | 1 | 12 carriages | ||
| 2048 | Bedford | 2 | 12 carriages | ||
| 2052 | Brighton | 1 | 8 carriages | ||
| 2101 | Luton | 2 | 12 carriages | ||
| 2108 | Gatwick Airport | 1 | 12 carriages |
Italic estimated timing, bold is actual.
Updated 05:03