Great Western Railway 166204
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
12 November
Wednesday
11 November
Tuesday
10 November
16:24
1F26
PORTSMOUTH HARBOUR → CARDIFF CENTRAL
Terminated at BRISTOL TEMPLE MEADS
104 mi
Service
Timetable
Monday
9 November
Sunday
8 November
Saturday
7 November
Friday
6 November
Thursday
5 November
Wednesday
4 November
Tuesday
3 November
Not out
Monday
2 November
Not out
Sunday
1 November
Not out
Saturday
31 October
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
30 October
Thursday
29 October
Wednesday
28 October
05:56
5G79
GLOUCESTER CARRIAGE SDGS → GLOUCESTER empty
Cancelled · Network Rail
1 mi
Service
Timetable
Tuesday
27 October
Monday
26 October
Sunday
25 October
08:39
5F12
FRATTON C.S.D. → PORTSMOUTH HARBOUR empty
Terminated at PORTSMOUTH & SOUTHSEA
1 mi
Service
Timetable
Saturday
24 October
Friday
23 October
Thursday
22 October
Wednesday
21 October
Tuesday
20 October
Monday
19 October
Sunday
18 October
Saturday
17 October
Friday
16 October
Thursday
15 October
05:19
5K04
ST PHILIPS MRSH H S T D → BRISTOL TEMPLE MEADS empty
Cancelled · Network Rail
2 mi
Service
Timetable
Wednesday
14 October
Tuesday
13 October
Monday
12 October
Workings are kept for 30 days
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