Operators → Chiltern Railways → 21st September 2026
Late worst first, more than 5 mins late (10 for long distance)
| Departs | Headcode | From | To | Late by | Why |
|---|---|---|---|---|---|
| 1436 | 1G39 | London Marylebone | Birmingham Snow Hill | +24 | Train ahead late |
| 1606 | 2R40 | Leamington Spa | Birmingham Moor Street | +23 | Signalling fault |
| 1502 | 1R41 | London Marylebone | Birmingham Moor Street | +20 | Fault with the signalling system |
| 0845 | 1Y23 | Oxford | London Marylebone | +18 | Speed restriction |
| 1536 | 1G43 | London Marylebone | Birmingham Snow Hill | +18 | Signalling fault |
| 0849 | 2G16 | London Marylebone | Gerrards Cross | +16 | Speed restriction |
| 1611 | 1H64 | Birmingham Snow Hill | London Marylebone | +15 | Signalling fault |
| 1140 | 1T27 | London Marylebone | Oxford | +14 | Track inspection |
| 1645 | 1H66 | Birmingham Moor Street | London Marylebone | +14 | Fault with the on train signalling system |
| 0839 | 1T15 | London Marylebone | Oxford | +13 | Speed restriction |
| 0844 | 2P15 | London Marylebone | Princes Risborough | +13 | Speed restriction |
| 0940 | 1T19 | London Marylebone | Oxford | +13 | Speed restriction |
| 1513 | 2C52 | Aylesbury Vale Parkway | London Marylebone | +13 | Train ahead late |
| 1707 | 1R49 | London Marylebone | Birmingham Moor Street | +13 | Fault with the signalling system |
| 0936 | 1G19 | London Marylebone | Birmingham Snow Hill | +12 | Speed restriction |
| 0939 | 1H24 | High Wycombe | London Marylebone | +12 | Speed restriction |
| 0614 | 1H14 | Stourbridge Junction | London Marylebone | +11 | Train ahead late |
| 0812 | 2C17 | Aylesbury Vale Parkway | London Marylebone | +11 | Signalling fault |
| 0904 | 1Y25 | Oxford | London Marylebone | +11 | Train ahead late |
| 1631 | 2L65 | Stratford-upon-Avon | Leamington Spa | +11 | Signalling fault |
| 0948 | 2H26 | Gerrards Cross | London Marylebone | +10 | Speed restriction |
| 1841 | 2B56 | London Marylebone | Aylesbury | +10 | Train ahead late |
| 0754 | 2H11 | Gerrards Cross | London Marylebone | +7 | Train ahead late |
| 0910 | 2W17 | London Marylebone | High Wycombe | +7 | Speed restriction |
| 1257 | 2V32 | London Marylebone | Aylesbury Vale Parkway | +6 | not given |
| 1540 | 2D38 | Leamington Spa | Stratford-upon-Avon | +6 | Train ahead late |
| 1749 | 2W52 | London Marylebone | High Wycombe | +6 | Fault with the signalling system |
| 1809 | 2R48 | Leamington Spa | Birmingham Moor Street | +6 | Train ahead late |
| 2216 | 2U88 | Birmingham Snow Hill | Banbury | +6 | not given |
Cancelled reported by TRUST
| Departs | Headcode | From | To | Booked arrival | Why |
|---|---|---|---|---|---|
| 1741 | 2B52 | London Marylebone | Aylesbury | 1841 | Delays incurred on non-Network Rail running lines or networks including London Underground |
| 1811 | 2B54 | London Marylebone | Aylesbury | 1912 | Delays incurred on non-Network Rail running lines or networks including London Underground |
| 1840 | 2C72 | Aylesbury Vale Parkway | London Marylebone | 1949 | Delays incurred on non-Network Rail running lines or networks including London Underground |
Part cancelled ran for only part of the journey
| Departs | Headcode | From | To | Arrived |
|---|---|---|---|---|
| 0727 | 2V10 | London Marylebone | Aylesbury Vale Parkway | no report |
| 0757 | 2B12 | London Marylebone | Aylesbury | 0907 |
| 0827 | 2V14 | London Marylebone | Aylesbury Vale Parkway | 0930 |
| 0841 | 2C22 | Aylesbury Vale Parkway | London Marylebone | 0952 |
| 1057 | 2V25 | London Marylebone | Aylesbury Vale Parkway | no report |
| 1552 | 2H55 | Aylesbury | London Marylebone | 1703 |
| 1645 | 1T48 | London Marylebone | Oxford | no report |
| 1711 | 2B49 | London Marylebone | Aylesbury | no report |
| 1730 | 1V51 | London Marylebone | Aylesbury Vale Parkway | no report |
| 1759 | 1V53 | London Marylebone | Aylesbury Vale Parkway | no report |
| 1821 | 1Y70 | Oxford | London Marylebone | 1947 |
| 1913 | 2C74 | Aylesbury Vale Parkway | London Marylebone | 2025 |