GWR full journey Cardiff Central to Portsmouth Harbour 06/07/2026

Journey onboard 165104 as the 1F11 0928 Cardiff Central to Portsmouth Harbour calling at Newport (0941 to 0942), Severn Tunnel Junction (0952 to 0953), Filton Abbey Wood (1008 to 1009), Bristol Temple Meads (1017 to 1021), Bath Spa (1033 to 1035), Bradford-on-Avon (1046 to 1047), Trowbridge (1053), Westbury (1100 to 1101), Dilton Marsh (x) (1105), Warminster (1110 to 1111), Salisbury (1132 to 1133), Romsey (1151 to 1152), Southampton Central (1202 to 1205), Fareham (1229 to 1230), Fratton (1244), Portsmouth & Southsea (1247 to 1248) and Portsmouth Harbour (1252). Dilton Marsh is a request stop and travellers for this station should inform the on-train staff, as this station can only fit 1 carriage, meaning that the guard only opens the local door. I imagine it would be the same on the AT300s as well (if they were cleared to run between Cardiff and Portsmouth), although the AT300s have ASDO, whereas the 150s, 158s, 165s and 166s do not, meaning that the guard can only open the local door at short platforms. Rangers and Rovers you can use on this route: Explore South Wales (4 days in 8) - only between Cardiff Central and Severn Tunnel Junction Explore Wales (4 days in 8) - only between Cardiff Central and Severn Tunnel Junction Freedom of Severn & Solent (3 days in 7 and 8 days in 15) Freedom of the South West (3 days in 7 and 8 days in 15) Freedom Travelpass - only between Filton Abbey Wood and Bath Spa Great West Way Discoverer East (1 day and 7 days) - only between Westbury and Salisbury Great West Way Discoverer Global (7 days) - between Bristol Temple Meads and Salisbury Great West Way Discoverer West (1 day and 7 days) - between Bristol Temple Meads and Westbury Heart of Wessex Day Ranger - between Filton Abbey Wood and Westbury 0:00 - Cardiff Central with 165133 + 166204 departing as the 1F07 0728 to Southampton Central on 14th February 2024. The maximum number of coaches they can run between Cardiff and Portsmouth is 5 coaches, as Warminster fits up to 5 coaches of a 158/159 and 165/166 (both have the same carriage length) 1:17 - Cardiff Central departure 16:58 - Approaching Newport Gwent 18:01 - Newport Gwent arrival 19:07 - Newport Gwent departure 31:52 - Approaching Severn Tunnel Junction 32:44 - Severn Tunnel Junction arrival 33:21 - Severn Tunnel Junction departure 35:16 - Entering the Severn Tunnel 38:53 - Exiting the Severn Tunnel 40:07 - Pilning 45:57 - Patchway 48:46 - Approaching Filton Abbey Wood 51:34 - Filton Abbey Wood arrival 52:25 - Filton Abbey Wood departure 55:07 - Ashley Down 56:27 - Stapleton Road 57:44 - Lawrence Hill 58:55 - Approaching Bristol Temple Meads 1:01:03 - Bristol Temple Meads arrival 1:05:47 - Bristol Temple Meads departure 1:11:54 - Keynsham 1:16:09 - Oldfield Park 1:17:15 - Approaching Bath Spa 1:18:13 - Bath Spa arrival 1:19:51 - Bath Spa departure 1:27:58 - Freshford 1:28:46 - Avoncliff 1:29:40 - Approaching Bradford-on-Avon 1:30:46 - Bradford-on-Avon arrival 1:31:39 - Bradford-on-Avon departure 1:35:54 - Approaching Trowbridge 1:36:55 - Trowbridge arrival 1:37:25 - Trowbridge departure 1:42:13 - Approaching Westbury 1:44:14 - Westbury arrival 1:45:04 - Westbury departure 1:47:55 - Dilton Marsh (x) arrival 1:48:10 - Dilton Marsh (x) departure 1:53:48 - Approaching Warminster 1:54:40 - Warminster arrival 1:55:19 - Warminster departure 2:14:16 - Approaching Salisbury 2:15:35 - Salisbury arrival 2:17:04 - Salisbury departure 2:28:11 - Dean 2:30:56 - Mottisfont & Dunbridge 2:33:31 - Approaching Romsey 2:34:33 - Romsey arrival 2:35:15 - Romsey departure 2:41:45 - Redbridge 2:43:49 - Millbrook (Hampshire) 2:44:36 - Approaching Southampton Central 2:45:33 - Southampton Central arrival 2:47:55 - Southampton Central departure 2:52:20 - St Denys 2:53:50 - Bitterne 2:55:27 - Passing ex GWR 387173 working 1N24 from Brighton to Southampton Central 2:56:08 - Woolston 2:56:56 - Sholing 2:58:55 - Netley 2:59:37 - Hamble 3:01:01 - Bursledon 3:03:23 - Swanwick 3:07:04 - Approaching Fareham 3:08:28 - Fareham arrival 3:09:25 - Fareham departure 3:14:03 - Portchester 3:17:16 - Cosham 3:22:31 - Hilsea 3:25:20 - Approaching Fratton 3:26:23 - Fratton arrival 3:27:22 - Fratton departure 3:28:37 - Approaching Portsmouth & Southsea 3:30:02 - Portsmouth & Southsea arrival 3:30:48 - Portsmouth & Southsea departure 3:32:35 - Approaching Portsmouth Harbour, the final stop on our journey 3:34:28 - Portsmouth Harbour arrival