1709
Heathrow Airport Terminal 5
At platform
Elizabeth Line service
11
1711
Reading
At platform
Elizabeth Line service
10
1722
Heathrow Airport Terminal 5
At platform
Heathrow Express service
7
1724
Heathrow Airport Terminal 4
Starts here
Elizabeth Line service
11
1733
Cheltenham Spa
Starts here
Great Western Railway · 9 coaches
9
1735
Weston-super-Mare
At platform
Great Western Railway · 9 coaches
5
1737
Swansea
Starts here
Great Western Railway · 9 coaches
2
1739
Heathrow Airport Terminal 5
Starts here
Elizabeth Line service
11
1741
Reading
Starts here
Elizabeth Line service
10
1750
Great Malvern
Starts here
Great Western Railway · 9 coaches
4
1752
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6
1754
Heathrow Airport Terminal 4
Starts here
Elizabeth Line service
11
1803
Penzance
Starts here
Great Western Railway · 9 coaches
3
1805
Plymouth
At platform
Great Western Railway · 9 coaches
4
1807
Swindon
Starts here
Great Western Railway · 8 coaches
1
1809
Heathrow Airport Terminal 5
Starts here
Elizabeth Line service
11
1811
Reading
Starts here
Elizabeth Line service
10
1822
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
7
1824
Heathrow Airport Terminal 4
Starts here
Elizabeth Line service
11
1833
Weston-super-Mare
Starts here
Great Western Railway · 9 coaches
4
1835
Plymouth
Starts here
Great Western Railway · 9 coaches
8
1837
Swansea
Starts here
Great Western Railway · 10 coaches
2
1839
Heathrow Airport Terminal 5
Starts here
Elizabeth Line service
11
1841
Reading
Starts here
Elizabeth Line service
10
1850
Hereford
Starts here
Great Western Railway · 9 coaches
3
1852
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6
1854
Heathrow Airport Terminal 4
Starts here
Elizabeth Line service
11
1903
Plymouth
Starts here
Great Western Railway · 9 coaches
5
1905
Bristol Temple Meads
Starts here
Great Western Railway · 5 coaches
9
1907
Swindon
Starts here
Great Western Railway · 8 coaches
8