Sunday 28th April 2019:
In connection with the London Marathon, the following additional early morning trains will operate:
- Banbury 06.40 - Bicester North 06.54 - Haddenham & Thame Parkway 07.06 - High Wycombe 07.20 - Beaconsfield 07.27 - Gerrards Cross 07.33 - Marylebone 07.56.
- Aylesbury 07.00 - Princes Risborough 07.16 - High Wycombe 07.26 - Beaconsfield 07.33 - Gerrards Cross 07.40 - Denham 07.45 - South Ruislip 07.51 - Marylebone 08.09.
Additionally, the 07.57 Marylebone - Aylesbury Vale Parkway terminates at Aylesbury. A connecting service will operate from Aylesbury at 09.01 to Aylesbury Vale Parkway.
Due to Network Rail engineering works, the following train is amended as shown:
- 09.40 Kidderminster - Marylebone starts from Birmingham Moor Street at 10.15. This train will not operate between Kidderminster and Birmingham Moor Street.