1B21 1548 London Paddington to Swansea
Departing today

operated by
Great Western Railway
10 coaches
800034
800032
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
London Paddington [PAD]
Pathed as Class 80x on electric at 125mph
9
1548
1548
1547½
3
0.41
pass
1549
pass
1548½
3
2
1.28
pass
1550½
pass
1549¾
1.68
pass
1551
pass
1550½
2
DM
2.55
pass
1551½
pass
1551½
3.15
pass
1552
pass
1552
3.48
pass
1552½
pass
1552
4.16
pass
1553
pass
1552¾
4.75
pass
1553½
pass
1553
ML
ML
5.51
1
pass
1554
pass
1553½
6.41
pass
1554½
pass
1554
6.49
pass
1554½
pass
1554
7.23
pass
1554½
pass
1554¼
8.57
pass
1555½
pass
1555
9.01
1
pass
1555½
pass
1555½
9.65
pass
1556
pass
1555½
10.66
1
pass
1556½
pass
1556¼
11.09
pass
1556½
pass
1556¼
ML
12.04
pass
1557
pass
1556½
12.62
pass
1557½
pass
1557
13.12
1
pass
1557½
pass
1557½
13.26
pass
1557½
pass
1557½
14.55
1
pass
1558
pass
1558
16.13
1
pass
1559
pass
1559
17.13
pass
1559½
pass
1559¼
18.31
2
pass
1600
pass
1600
ML
19.06
pass
1600½
pass
1600¼
20.72
pass
1601½
pass
1601
22.34
1
pass
1602
pass
1601¾
23.53
pass
1602½
pass
1602½
24.14
1
pass
1603
pass
1603
29.40
pass
1606
pass
1605¼
30.76
1
pass
1606½
pass
1606
ML
31.57
pass
1607
pass
1606¼
35.10
pass
1609½
pass
1608½
35.56
pass
1610
pass
1608¾
-1
35.75
9
1611
1613
1611
1613
1610
1613½
DM
DM
36.12
pass
1613½
pass
1614¼
36.45
pass
1614
pass
1615
+1
ML
38.29
pass
1615
pass
1616
+1
38.47
1
pass
1615
pass
1616¼
+1
41.38
pass
1617
pass
1617½
44.55
1
pass
1619
pass
1619¼
ML
48.32
1
pass
1621
pass
1621
51.32
pass
1623
pass
1622¼
52.61
pass
1624
pass
1622¾
53.05
1
pass
1624
pass
1623¼
53.20
pass
1624
No report
53.50
pass
1624½
pass
1623½
55.14
pass
1625
pass
1624
-1
56.27
pass
1626
pass
1624¾
60.17
pass
1628
pass
1627
63.75
pass
1630
pass
1628¾
-1
66.34
pass
1631
pass
1629¾
-1
72.25
pass
1635
pass
1632¾
-2
74.46
pass
1636½
pass
1633¾
-2
75.58
pass
1637
pass
1634½
-2
76.27
pass
1637½
pass
1634¾
-2
76.59
pass
1637½
pass
1636
-1
77.18
4
1638
1640
1638½
1640½
1637
1639¾
DM
DM
82.67
pass
1645
pass
1644¾
DM
DB
89.57
pass
1649
pass
1648¾
94.16
pass
1651½
pass
1651¼
99.76
pass
1655
pass
1653¾
-1
104.40
pass
1657½
pass
1655¾
-1
107.09
pass
1659
pass
1657½
-1
111.57
2
1702
1704
1702½
1704½
1702¾
1705½
+1
DB
DT
112.79
2
pass
1706
pass
1707
+1
116.45
2
pass
1708½
pass
1710
+1
118.03
pass
1709½
pass
1711
+1
122.31
pass
1713
pass
1714¼
+1
123.41
3
pass
1714
pass
1715¾
+1
DT
DM
125.66
pass
1715½
pass
1717¼
+1
130.72
pass
1719
pass
1720¾
+1
131.63
pass
1720
pass
1721¼
+1
132.55
pass
1720½
pass
1722¼
+1
132.77
pass
1721
pass
1723¼
+2
133.31
2
1722
1724
1722
1724
1724¼
1725¾
+1
DM
DM
134.13
pass
1725½
pass
1727¼
+1
DM
134.68
pass
1726½
pass
1728¼
+1
DM
DM
138.41
pass
1729
pass
1731
+2
142.42
pass
1732½
pass
1733½
+1
143.01
pass
1733
pass
1734
+1
143.46
pass
1733½
pass
1734¼
+1
144.16
pass
1734
pass
1735¼
+1
E
144.79
pass
1735½
pass
1736¼
+1
DM
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
1735
1739
1736
1739
1737¾
1740
+1
E
D
145.37
pass
1740
No report
146.36
pass
1742
pass
1743
+1
D
DM
149.14
pass
1744
pass
1745¼
+1
154.08
pass
1748
pass
1749¼
+1
156.21
1
pass
1750
pass
1751¼
+1
156.57
pass
1750½
No report
158.53
2
pass
1752
pass
1753¼
+1
161.41
1
pass
1754
pass
1755¼
+1
164.42
pass
1756½
pass
1757¼
165.26
1
1758
1800
1757½
1800
1758¾
1801
+1
DM
DM
169.46
pass
1804½
pass
1805¾
+1
171.21
1
pass
1806
pass
1807
+1
173.45
pass
1807½
pass
1808
DM
175.12
pass
1808½
pass
1809½
+1
176.00
pass
1809
pass
1809½
176.70
pass
1810
No report
177.39
1
1811
1812
1811
1812½
1811¾
1813
179.38
1
pass
1814½
pass
1815¾
+1
180.09
pass
1815½
pass
1816
181.20
1
pass
1816½
pass
1817¼
+1
181.38
pass
1816½
pass
1817¼
183.00
1
1819
1820
1818½
1820
1819
1820¾
185.06
1
pass
1824
pass
1823¾
186.68
1
pass
1826½
pass
1825¾
189.42
pass
1831
pass
1828½
-2
DM
DSM
190.23
pass
1832
pass
1829¾
-2
190.67
2
1834
1834
1832½
-1
DSM