0335
Reading
At platform
Great Western Railway · 8 coaches
2
0436
Heathrow Airport Terminal 5
Starts here
Elizabeth Line service
2
0440
Heathrow Airport Terminal 4
Starts here
Elizabeth Line service
1
0451
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
4
0454
Heathrow Airport Terminal 4
Starts here
Elizabeth Line service
2
0503
Heathrow Airport Terminal 5
Starts here
Elizabeth Line service
4
0505
Oxford
Starts here
Great Western Railway · 9 coaches
1
0510
Heathrow Airport Terminal 5
At platform
Heathrow Express service
5
0518
Reading
Starts here
Elizabeth Line service
12
0523
Swansea
Starts here
Great Western Railway · 10 coaches
3
0524
Heathrow Airport Terminal 4
Starts here
Elizabeth Line service
11
0525
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6