RailFeed › Unit Search › Class 166 › 166204
☰
Timetables Charter Map Sightings Logbook Unit Search Train Delays Cancellations Cancellation Map Day Simulator
API Docs MCP Server
Log in

Great Western Railway 166204

Log this unit
New Try the new version of our unit page: where it is now, every working and following it
Operator
Great Western Railway
Last used
11 Nov 2026 · 20:30
Used in the past 30 days
28 days
Recorded mileage
4,813,247 miles total
Distance run
41,022 miles since 1 Aug 2026
Times logged
0 logs
Details

A Class 166 unit, currently operated by Great Western Railway. Its most recently reported formation was 3 vehicles. First tracked by RailFeed on 1 Aug 2026.

Most recent consist
58104 A 58604 B 58125 C

Seat numbers are as Network Rail lists them: one figure per vehicle, so a car with first class may show only its first-class seats.

Operator history
Great Western Railway 2026-08-01 – 2026-11-11 (1144 workings)

Workings

Thursday
1 working
00:02 5F33 PORTSMOUTH HARBOUR → FRATTON C.S.D. empty Scheduled 2 mi Service Timetable
Wednesday
8 workings · 497 mi
Tuesday
8 workings · 678 mi
04:15 3O69 ST PHILIPS MRSH H S T D → YEOVIL PEN MILL On time 2 mi Service Timetable
11:55 5F17 CARDIFF CENTRAL → CARDIFF CENTRAL empty +13 min 1 mi Service Timetable
16:24 1F26 PORTSMOUTH HARBOUR → CARDIFF CENTRAL Terminated at BRISTOL TEMPLE MEADS 104 mi Service Timetable
20:04 5F33 CARDIFF CENTRAL → CARDIFF CENTRAL empty Cancelled 1 mi Service Timetable
Monday
6 workings · 420 mi
07:09 5V57 WEYMOUTH JUBILEE SDG → WEYMOUTH empty On time 1 mi Service Timetable
07:33 2V56 WEYMOUTH → GLOUCESTER +6 min 126 mi Service Timetable
11:09 2O76 GLOUCESTER → WEYMOUTH On time 126 mi Service Timetable
15:28 2V72 WEYMOUTH → GLOUCESTER On time 126 mi Service Timetable
20:22 5V94 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty On time 2 mi Service Timetable
Sunday
7 workings · 193 mi
00:05 5M95 WESTBURY → WESTBURY DMU SIDINGS empty Cancelled · Network Rail 1 mi Service Timetable
08:05 5M05 WESTBURY DMU SIDINGS → WESTBURY empty On time 1 mi Service Timetable
08:23 2M05 WESTBURY → SWINDON On time 33 mi Service Timetable
09:09 2M06 SWINDON → WESTBURY On time 33 mi Service Timetable
10:41 2M07 WESTBURY → SWINDON +3 min 33 mi Service Timetable
11:32 2O89 SWINDON → WEYMOUTH On time 92 mi Service Timetable
14:00 5O89 WEYMOUTH → WEYMOUTH JUBILEE SDG empty 1 mi Service Timetable
Saturday
11 workings · 574 mi
00:57 5M95 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty On time 2 mi Service Timetable
05:05 5K02 ST PHILIPS MRSH H S T D → BRISTOL TEMPLE MEADS empty On time 2 mi Service Timetable
09:01 5F11 CARDIFF CENTRAL → CARDIFF CENTRAL empty On time 1 mi Service Timetable
17:04 5F27 CARDIFF CENTRAL → CARDIFF CENTRAL empty +5 min 1 mi Service Timetable
Friday
10 workings · 645 mi
04:15 3O69 ST PHILIPS MRSH H S T D → YEOVIL PEN MILL On time 30 mi Service Timetable
05:44 5C13 WESTBURY → WESTBURY empty 1 mi Service Timetable
06:25 2C13 WESTBURY → FROME On time 6 mi Service Timetable
06:42 1F04 FROME → CARDIFF CENTRAL On time 72 mi Service Timetable
08:58 5F11 CARDIFF CENTRAL → CARDIFF CENTRAL empty On time 1 mi Service Timetable
17:02 5F27 CARDIFF CENTRAL → CARDIFF CENTRAL empty On time 1 mi Service Timetable
Thursday
12 workings · 352 mi
06:38 2V54 WEYMOUTH → GLOUCESTER On time 126 mi Service Timetable
10:12 2C10 GLOUCESTER → WESTBURY +2 min 67 mi Service Timetable
12:05 2E62 WESTBURY → GLOUCESTER On time 67 mi Service Timetable
14:09 2C17 GLOUCESTER → FROME On time 73 mi Service Timetable
16:26 2T71 FROME → BRISTOL TEMPLE MEADS On time 34 mi Service Timetable
20:33 5K55 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty On time 1 mi Service Timetable
Wednesday
16 workings · 360 mi
Tuesday
No workings reported
Monday
No workings reported
Sunday
No workings reported
Saturday
20 workings · 309 mi
00:57 5C38 FROME → WESTBURY DMU SIDINGS empty 7 mi Service Timetable
06:10 5E54 WESTBURY DMU SIDINGS → FROME empty On time 7 mi Service Timetable
06:50 2E54 FROME → BRISTOL TEMPLE MEADS On time 34 mi Service Timetable
20:10 5E78 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty Cancelled · Network Rail 2 mi Service Timetable
21:35 5K61 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty Cancelled · Network Rail 2 mi Service Timetable
Friday
13 workings · 515 mi
05:15 5F03 EXETER TMD → EXETER ST DAVIDS empty On time 1 mi Service Timetable
05:44 2F03 EXETER ST DAVIDS → EXMOUTH On time 11 mi Service Timetable
06:15 2T06 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
08:15 2F10 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
10:00 2T13 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
11:55 2F17 PAIGNTON → EXMOUTH +2 min 40 mi Service Timetable
13:23 2T20 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
14:53 5F24 PAIGNTON → PAIGNTON empty On time 1 mi Service Timetable
15:22 2F24 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
16:57 2T27 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
18:51 2U32 PAIGNTON → CARDIFF CENTRAL +6 min 143 mi Service Timetable
23:45 2C38 BRISTOL TEMPLE MEADS → FROME On time 34 mi Service Timetable
Thursday
15 workings · 427 mi
05:20 2F02 EXETER ST DAVIDS → EXMOUTH On time 11 mi Service Timetable
05:51 2T05 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
07:39 2F09 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
09:24 2T12 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
11:01 5F16 PAIGNTON → PAIGNTON empty 1 mi Service Timetable
11:20 2F16 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
12:57 2T19 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
14:32 5F23 PAIGNTON → PAIGNTON empty On time 1 mi Service Timetable
14:55 2F23 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
16:23 2T26 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
18:20 2F30 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
19:56 2T33 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
21:40 2F36 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
23:20 2E39 EXMOUTH → EXETER ST DAVIDS On time 11 mi Service Timetable
23:59 5E39 EXETER ST DAVIDS → EXETER TMD empty On time 1 mi Service Timetable
Wednesday
10 workings · 204 mi
00:45 5G93 CHELTENHAM SPA → GLOUCESTER CARRIAGE SDGS empty 8 mi Service Timetable
05:56 5G79 GLOUCESTER CARRIAGE SDGS → GLOUCESTER empty Cancelled · Network Rail 1 mi Service Timetable
08:40 5T08 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty +3 min 1 mi Service Timetable
20:31 5K66 ST PHILIPS MRSH H S T D → BRISTOL TEMPLE MEADS empty On time 1 mi Service Timetable
Tuesday
20 workings · 723 mi
01:35 5C66 EXETER ST DAVIDS → EXETER TMD empty 1 mi Service Timetable
03:45 5M02 EXETER TMD → TAUNTON empty On time 32 mi Service Timetable
20:04 5G91 BRISTOL TEMPLE MEADS → SWINDON empty On time 40 mi Service Timetable
20:55 2G91 SWINDON → CHELTENHAM SPA On time 43 mi Service Timetable
22:16 2B92 CHELTENHAM SPA → SWINDON +11 min 43 mi Service Timetable
23:42 2G93 SWINDON → CHELTENHAM SPA On time 43 mi Service Timetable
Sunday
10 workings · 453 mi
08:39 5F12 FRATTON C.S.D. → PORTSMOUTH HARBOUR empty Terminated at PORTSMOUTH & SOUTHSEA 1 mi Service Timetable
12:50 5F19 CARDIFF CENTRAL → CARDIFF CENTRAL empty On time 1 mi Service Timetable
13:25 1F19 CARDIFF CENTRAL → PORTSMOUTH HARBOUR Terminated at FAREHAM 115 mi Service Timetable
16:28 5F19 FAREHAM → FRATTON C.S.D. empty +25 min 8 mi Service Timetable
17:08 5F30 FRATTON C.S.D. → FAREHAM empty +18 min 8 mi Service Timetable
20:42 5C38 CARDIFF CENTRAL → CARDIFF CENTRAL empty +20 min 1 mi Service Timetable
22:52 5C38 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty +30 min 2 mi Service Timetable
Saturday
9 workings · 434 mi
00:42 5F35 PORTSMOUTH & SOUTHSEA → FRATTON C.S.D. empty +8 min 1 mi Service Timetable
06:55 5F08 FRATTON C.S.D. → PORTSMOUTH HARBOUR empty On time 2 mi Service Timetable
11:03 5F15 CARDIFF CENTRAL → CARDIFF CENTRAL empty On time 1 mi Service Timetable
19:02 5F31 CARDIFF CENTRAL → CARDIFF CENTRAL empty Cancelled 1 mi Service Timetable
22:59 5F31 PORTSMOUTH HARBOUR → FRATTON C.S.D. empty +19 min 2 mi Service Timetable
Friday
10 workings · 519 mi
04:15 3O18 ST PHILIPS MRSH H S T D → FROME On time 30 mi Service Timetable
06:09 3O69 WESTBURY → CASTLE CARY On time 20 mi Service Timetable
06:32 2V69 CASTLE CARY → GLOUCESTER On time 87 mi Service Timetable
09:08 2O74 GLOUCESTER → WEYMOUTH On time 126 mi Service Timetable
13:28 2V68 WEYMOUTH → GLOUCESTER Terminated at WESTBURY 59 mi Service Timetable
Thursday
12 workings · 386 mi
07:09 5V57 WEYMOUTH JUBILEE SDG → WEYMOUTH empty On time 1 mi Service Timetable
07:33 2V56 WEYMOUTH → GLOUCESTER On time 126 mi Service Timetable
11:09 2O76 GLOUCESTER → WEYMOUTH On time 39 mi Service Timetable
17:01 2O16 SEVERN BEACH → SALISBURY +27 min 71 mi Service Timetable
20:33 5K55 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty +16 min 1 mi Service Timetable
Wednesday
8 workings · 481 mi
00:57 5C38 FROME → WESTBURY DMU SIDINGS empty 7 mi Service Timetable
06:21 5O70 WESTBURY DMU SIDINGS → WESTBURY empty On time 1 mi Service Timetable
06:51 2O70 WESTBURY → WEYMOUTH On time 59 mi Service Timetable
09:32 2V60 WEYMOUTH → GLOUCESTER +2 min 126 mi Service Timetable
11:30 2V64 WEYMOUTH → GLOUCESTER On time 39 mi Service Timetable
13:09 2O78 GLOUCESTER → WEYMOUTH On time 39 mi Service Timetable
15:09 2O80 GLOUCESTER → WEYMOUTH +2 min 126 mi Service Timetable
18:50 5O80 WEYMOUTH → WEYMOUTH JUBILEE SDG empty 1 mi Service Timetable
Tuesday
21 workings · 414 mi
04:45 5A10 EXETER TMD → TAUNTON empty On time 32 mi Service Timetable
06:37 2K10 TAUNTON → SEVERN BEACH +4 min 59 mi Service Timetable
10:21 5H19 FILTON ABBEY WOOD → FILTON ABBEY WOOD empty On time 14 mi Service Timetable
16:21 5H43 FILTON ABBEY WOOD → FILTON ABBEY WOOD empty Cancelled 13 mi Service Timetable
18:51 2U32 PAIGNTON → CARDIFF CENTRAL On time 38 mi Service Timetable
20:49 5K57 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty 1 mi Service Timetable
23:45 2C38 BRISTOL TEMPLE MEADS → FROME On time 34 mi Service Timetable
Monday
17 workings · 426 mi
05:05 5F02 EXETER ST DAVIDS → EXETER ST DAVIDS empty On time 1 mi Service Timetable
05:20 2F02 EXETER ST DAVIDS → EXMOUTH On time 11 mi Service Timetable
05:51 2T05 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
07:39 2F09 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
09:24 2T12 EXMOUTH → PAIGNTON +7 min 40 mi Service Timetable
11:01 5F16 PAIGNTON → PAIGNTON empty Cancelled · Network Rail 1 mi Service Timetable
11:20 2F16 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
12:57 2T19 EXMOUTH → PAIGNTON +7 min 40 mi Service Timetable
14:32 5F23 PAIGNTON → PAIGNTON empty +4 min 1 mi Service Timetable
14:55 2F23 PAIGNTON → EXMOUTH +3 min 40 mi Service Timetable
16:23 2T26 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
18:20 2F30 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
19:56 2T33 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
21:40 2F36 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
23:20 2E39 EXMOUTH → EXETER ST DAVIDS On time 11 mi Service Timetable
23:59 5E39 EXETER ST DAVIDS → EXETER TMD empty 1 mi Service Timetable
Sunday
13 workings · 365 mi
08:12 5B72 EXETER TMD → EXETER ST DAVIDS empty On time 1 mi Service Timetable
09:36 2F06 BARNSTAPLE → EXMOUTH +4 min 50 mi Service Timetable
11:22 2E14 EXMOUTH → EXETER ST DAVIDS +3 min 11 mi Service Timetable
12:16 2F09 EXETER ST DAVIDS → EXMOUTH +5 min 11 mi Service Timetable
12:57 2T17 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
14:40 2F16 PAIGNTON → EXMOUTH +4 min 40 mi Service Timetable
16:24 2T24 EXMOUTH → PAIGNTON +2 min 40 mi Service Timetable
17:55 2F22 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
19:59 2T30 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
22:01 2F29 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
23:35 2E42 EXMOUTH → EXETER ST DAVIDS On time 11 mi Service Timetable
Saturday
15 workings · 473 mi
04:42 5T06 ST PHILIPS MRSH H S T D → BRISTOL TEMPLE MEADS empty On time 2 mi Service Timetable
08:16 2F10 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
09:55 2T13 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
11:53 2F17 PAIGNTON → EXMOUTH +3 min 40 mi Service Timetable
13:24 2T20 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
15:18 2F24 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
16:55 2T27 EXMOUTH → PAIGNTON On time 40 mi Service Timetable
18:39 5F31 PAIGNTON → PAIGNTON empty Cancelled · Network Rail 1 mi Service Timetable
18:50 2F31 PAIGNTON → EXMOUTH On time 40 mi Service Timetable
21:58 2A47 PAIGNTON → NEWTON ABBOT On time 8 mi Service Timetable
22:18 2T35 NEWTON ABBOT → PAIGNTON On time 8 mi Service Timetable
22:40 2E48 PAIGNTON → EXETER ST DAVIDS On time 28 mi Service Timetable
23:50 5E48 EXETER ST DAVIDS → EXETER TMD empty 1 mi Service Timetable
Friday
6 workings · 420 mi
07:09 5V57 WEYMOUTH JUBILEE SDG → WEYMOUTH empty On time 1 mi Service Timetable
07:33 2V56 WEYMOUTH → GLOUCESTER +3 min 126 mi Service Timetable
11:09 2O76 GLOUCESTER → WEYMOUTH On time 126 mi Service Timetable
15:28 2V72 WEYMOUTH → GLOUCESTER On time 126 mi Service Timetable
20:22 5V94 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty On time 2 mi Service Timetable
Thursday
7 workings · 313 mi
05:19 5K04 ST PHILIPS MRSH H S T D → BRISTOL TEMPLE MEADS empty Cancelled · Network Rail 2 mi Service Timetable
11:30 2V64 WEYMOUTH → GLOUCESTER On time 126 mi Service Timetable
15:09 2O80 GLOUCESTER → WEYMOUTH On time 126 mi Service Timetable
18:50 5O80 WEYMOUTH → WEYMOUTH JUBILEE SDG empty 1 mi Service Timetable
Wednesday
12 workings · 467 mi
06:38 2V54 WEYMOUTH → GLOUCESTER On time 126 mi Service Timetable
10:12 2C10 GLOUCESTER → WESTBURY On time 67 mi Service Timetable
12:05 2E62 WESTBURY → GLOUCESTER On time 67 mi Service Timetable
14:09 2C17 GLOUCESTER → FROME On time 73 mi Service Timetable
16:26 2T71 FROME → BRISTOL TEMPLE MEADS On time 34 mi Service Timetable
20:33 5K55 BRISTOL TEMPLE MEADS → ST PHILIPS MRSH H S T D empty On time 1 mi Service Timetable
Tuesday
19 workings · 205 mi
05:47 5T40 GLOUCESTER CARRIAGE SDGS → GLOUCESTER empty On time 1 mi Service Timetable
Monday
3 workings · 451 mi
13:22 5F16 ST PHILIPS MRSH H S T D → BRISTOL TEMPLE MEADS empty +11 min 2 mi Service Timetable
20:44 5E76 GLOUCESTER → GLOUCESTER CARRIAGE SDGS empty 1 mi Service Timetable
Workings are kept for 30 days

Logged by

Public logbooks only
Loading routes…