Operators → Thameslink → 11th October 2026
Late worst first, more than 5 mins late (10 for long distance)
| Departs | Headcode | From | To | Late by | Why |
|---|---|---|---|---|---|
| 1801 | 9T48 | Three Bridges | Bedford | +38 | Speed restriction |
| 1819 | 9O60 | Sutton (Surrey) | Luton | +24 | not given |
| 1745 | 9S48 | Three Bridges | Cambridge | +23 | Speed restriction |
| 1816 | 9V60 | Sutton (Surrey) | St Albans City | +22 | not given |
| 1243 | 1P35 | Peterborough | London King's Cross | +21 | Train crew being delayed |
| 1412 | 1P38 | London King's Cross | Peterborough | +21 | Speed restriction |
| 1749 | 9O58 | Sutton (Surrey) | Luton | +20 | Fault on a train |
| 1831 | 9T50 | Three Bridges | Bedford | +19 | not given |
| 0855 | 9J05 | London Bridge | Horsham | +18 | Speed restriction |
| 1734 | 9R44 | Gatwick Airport | Bedford | +18 | Track inspection |
| 1546 | 9T47 | Bedford | Three Bridges | +16 | Speed restriction |
| 0903 | 9H20 | St Pancras International | Luton | +11 | Train crew being delayed |
| 1729 | 9P50 | Gravesend | Kentish Town | +11 | Train fault |
| 1846 | 9V62 | Sutton (Surrey) | St Albans City | +11 | not given |
| 1856 | 9P55 | Kentish Town | Gravesend | +11 | Train fault |
| 2019 | 9O68 | Sutton (Surrey) | Luton | +11 | Broken down train |
| 1356 | 9P35 | Kentish Town | Gravesend | +10 | not given |
| 1949 | 9O66 | Sutton (Surrey) | Luton | +10 | Broken down train |
| 0124 | 9A97 | Dartford | Gravesend | +6 | not given |
| 2313 | 9Y73 | London Blackfriars | Sevenoaks | +6 | not given |
Cancelled reported by TRUST
| Departs | Headcode | From | To | Booked arrival | Why |
|---|---|---|---|---|---|
| 1007 | 9O33 | Luton | Sutton (Surrey) | 1147 | Train-crew rostering problem |
| 1022 | 9V35 | Luton | Sutton (Surrey) | 1214 | Train-crew rostering problem |
| 1126 | 9P25 | Kentish Town | Gravesend | 1249 | Other technical failures below the solebar |
| 1259 | 9P32 | Gravesend | Kentish Town | 1418 | Other technical failures below the solebar |
| 2056 | 9P63 | Kentish Town | Gravesend | 2217 | Train-crew rostering problem |
| 2229 | 9P88 | Gravesend | West Hampstead Thameslink | 2352 | Train-crew rostering problem |
Part cancelled ran for only part of the journey
| Departs | Headcode | From | To | Arrived |
|---|---|---|---|---|
| 1036 | 9R18 | Horsham | Bedford | 1322 |
| 1149 | 9O34 | Sutton (Surrey) | Luton | 1336 |
| 1216 | 9V36 | Sutton (Surrey) | St Albans City | 1338 |
| 1736 | 9R46 | Horsham | Bedford | 2036 |
| 1931 | 9T54 | Three Bridges | Bedford | 2141 |
| 1952 | 9O71 | St Albans City | Sutton (Surrey) | 2120 |
| 1952 | 9V73 | Luton | Sutton (Surrey) | 2144 |
| 2016 | 9T65 | Bedford | Three Bridges | 2241 |