0503
Heathrow Airport Terminal 5
Starts here
Elizabeth Line service
11
0505
Oxford
Starts here
Great Western Railway service
8
0510
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
7
0518
Reading
Starts here
Elizabeth Line service
12
0523
Swansea
Starts here
Great Western Railway service
8
0524
Heathrow Airport Terminal 4
Starts here
Elizabeth Line service
11
0525
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6
0534
Heathrow Airport Terminal 5
Starts here
Elizabeth Line service
12
0539
Heathrow Airport Terminal 4
Starts here
Elizabeth Line service
10
0540
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
7
0544
Greenford
Starts here
Great Western Railway service
9
0545
Abbey Wood
Starts here
Elizabeth Line service
A
0548
Reading
Starts here
Elizabeth Line service
12
0549
Abbey Wood
On time
Elizabeth Line service
A
0552
Shenfield
Starts here
Elizabeth Line service
A
0553
Great Malvern
Starts here
Great Western Railway service
5
0554
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
0555
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6
0556
Abbey Wood
On time
Elizabeth Line service
A
0600
Penzance
Starts here
Great Western Railway service
4
0600
Reading
Starts here
Elizabeth Line service
12
0600
Shenfield
Starts here
Elizabeth Line service
A
0604
Abbey Wood
On time
Elizabeth Line service
A
0606
Heathrow Airport Terminal 5
On time
Elizabeth Line service
B
0607
Shenfield
Starts here
Elizabeth Line service
A
0609
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
0610
Abbey Wood
On time
Elizabeth Line service
A
0610
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6
0613
Shenfield
Starts here
Elizabeth Line service
A
0616
Shenfield
Starts here
Elizabeth Line service
A
0618
Reading
Starts here
Elizabeth Line service
12
0619
Abbey Wood
On time
Elizabeth Line service
A
0623
Didcot Parkway
Starts here
Great Western Railway service
11
0623
Shenfield
Starts here
Elizabeth Line service
A
0624
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
0625
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
7
0626
Abbey Wood
On time
Elizabeth Line service
A
0628
Weston-super-Mare
Starts here
Great Western Railway service
2
0630
Cheltenham Spa
Starts here
Great Western Railway service
3
0630
Shenfield
Starts here
Elizabeth Line service
A
0633
Abbey Wood
On time
Elizabeth Line service
A
0633
Reading
On time
Elizabeth Line service
B
0636
Heathrow Airport Terminal 5
On time
Elizabeth Line service
B
0636
Shenfield
Starts here
Elizabeth Line service
A
0638
Didcot Parkway
Starts here
Great Western Railway service
9
0639
Abbey Wood
On time
Elizabeth Line service
A
0639
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
0640
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6
0642
Shenfield
Starts here
Elizabeth Line service
A
0645
Abbey Wood
Starts here
Elizabeth Line service
A
0648
Shenfield
Starts here
Elizabeth Line service
A
0648
Carmarthen
Starts here
Great Western Railway service
10
0648
Reading
On time
Elizabeth Line service
B
0650
Great Malvern
Starts here
Great Western Railway service
8
0651
Abbey Wood
On time
Elizabeth Line service
A
0654
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
0654
Shenfield
On time
Elizabeth Line service
A