1Z23 1922 London Euston to Swansea
Departing on 29th December 2024

operated by
Great Western Railway
10 coaches
800021
800013
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
London Euston [EUS]
Pathed as Class 80x on diesel at 125mph
16
1922
1922
1926¼
+4
E
1.10
pass
1925½
pass
1928½
+3
E
1.51
pass
1926
pass
1929¾
+3
E
DF
3.55
pass
1929
pass
1932
+3
5.23
pass
1931½
pass
1935¾
+4
DF
DSW
5.46
SWT
pass
1933
No report
6.17
pass
1935½
pass
1939½
+4
DSW
DP
6.72
DGL
pass
1938
pass
1941½
+3
DP
GL
7.51
pass
1941
pass
1944
+3
GL
DM
8.27
Ealing Broadway [EAL]
Pathed as Class 80x on electric from here
1
1943
1945
1946
1946¾
+1
ML
9.17
pass
1946
pass
1947½
+1
9.25
pass
1946
pass
1947½
+1
9.79
pass
1946½
pass
1948
+1
11.33
pass
1948
pass
1949
+1
11.57
1
pass
1948
pass
1949½
+1
12.41
pass
1949
pass
1949½
13.42
1
pass
1949½
pass
1950¼
13.65
pass
1950
pass
1950
ML
14.60
pass
1950½
pass
1950½
15.38
pass
1951
pass
1951
15.68
1
pass
1951½
pass
1951¼
16.02
pass
1951½
pass
1951½
17.31
1
pass
1952
pass
1952
18.69
1
pass
1953
pass
1953¾
19.69
pass
1953½
pass
1954¼
21.07
2
pass
1954½
pass
1955
ML
21.62
pass
1955
pass
1955¼
23.48
pass
1956
pass
1956
25.10
1
pass
1956½
pass
1956¾
26.29
pass
1957
pass
1957¾
26.70
1
pass
1957½
pass
1958
32.16
pass
2000½
pass
2000¼
33.52
1
pass
2001
pass
2001
ML
34.33
pass
2001½
pass
2001¼
37.66
pass
2004
pass
2003½
38.32
pass
2004½
pass
2004
38.51
Reading [RDG]
Service stops for staffing reasons
9
2005½
2008
2005
2007¾
DM
DM
38.68
pass
2008½
pass
2008½
39.21
pass
2009
pass
2009¼
ML
41.05
pass
2010
pass
2010¼
41.23
1
pass
2010
pass
2010½
44.14
pass
2012
pass
2011¾
47.31
1
pass
2014
pass
2013½
ML
51.08
1
pass
2016
pass
2015¼
54.08
pass
2018
pass
2016½
-1
55.37
pass
2019
pass
2017
-1
55.61
1
pass
2019
pass
2017½
-1
55.76
pass
2019
No report
56.26
pass
2019½
pass
2017¾
-1
57.70
pass
2020
pass
2018¼
-1
59.03
pass
2021
pass
2019
-1
62.73
pass
2023
pass
2021
-1
66.51
pass
2025
pass
2023
-1
69.10
pass
2026
pass
2024
-1
75.01
pass
2029½
pass
2026¾
-2
77.22
pass
2031
pass
2028
-2
78.34
pass
2031½
pass
2028¾
-2
79.03
pass
2032
pass
2029
-2
79.35
pass
2032
pass
2030
-1
79.74
4
2032
2033
2033
2035
2031
2032¾
-2
DM
DM
85.43
pass
2039½
pass
2037¾
-1
DM
DB
92.33
pass
2043½
pass
2042¼
-1
96.72
pass
2046
pass
2044½
-1
102.52
pass
2049½
pass
2047
-2
107.16
pass
2052
pass
2049¼
-2
109.65
pass
2053½
pass
2051
-2
114.33
2
2057
2057
2056½
2058½
2055¼
2058
DB
DT
115.55
2
pass
2100
pass
2059¼
119.21
2
pass
2102½
pass
2102½
120.59
pass
2105
pass
2103¾
-1
125.07
pass
2108½
pass
2107
-1
126.17
3
pass
2110
pass
2108½
-1
DT
DM
128.42
pass
2111½
pass
2110
-1
133.48
pass
2115
pass
2113¾
-1
134.39
pass
2116
pass
2114¼
-1
135.31
pass
2116½
pass
2115½
-1
135.53
pass
2117
pass
2116¾
136.07
2
2117
2120
2118
2120½
2118
2119¾
DM
UR
136.69
pass
2122
pass
2122
UR
DM
137.44
pass
2123
pass
2123¼
DM
DM
141.17
pass
2125½
pass
2126
145.18
pass
2129
pass
2128½
145.57
pass
2129½
pass
2129
146.22
pass
2130
pass
2129½
146.72
pass
2130½
pass
2130½
E
147.55
pass
2132
pass
2131¾
DM
E
147.67
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
4
2133
2134
2132½
2135
2133
2135½
E
E
148.13
pass
2136
No report
149.12
pass
2138
pass
2139¼
+1
E
DM
151.70
pass
2140
pass
2142¼
+2
156.64
pass
2144
pass
2146
+1
158.77
1
pass
2146
pass
2148
+2
159.33
pass
2146½
No report
161.29
2
pass
2148
pass
2150
+2
164.17
1
pass
2150
pass
2151¾
+1
167.18
pass
2152½
pass
2153¾
+1
168.02
1
2154
2155
2153½
2155
2155½
2156½
+1
DM
DM
172.22
pass
2159½
pass
2201¼
+1
173.77
1
pass
2200½
pass
2202¼
+1
176.21
pass
2202
pass
2203¼
+1
DM
177.68
pass
2203
pass
2204¾
+1
178.56
pass
2203½
pass
2204¾
+1
179.46
pass
2204½
No report
180.15
1
2206
2207
2205½
2207
2206¾
2208
+1
182.14
1
pass
2209
pass
2210¾
+1
182.65
pass
2210
pass
2211
+1
183.76
1
pass
2211
pass
2212¼
+1
184.14
pass
2211
pass
2212
+1
185.56
1
2213
2214
2213
2214½
2213¾
2214¾
187.62
1
pass
2217½
pass
2217½
189.44
1
pass
2220
pass
2219½
192.18
pass
2223
pass
2222
DM
DSM
192.79
pass
2224
pass
2223¼
193.43
3
2226
2226
2225¼
DSM