1839
Abbey Wood
On time
Elizabeth Line service
A
1840
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6
1842
Reading
On time
Elizabeth Line service
B
1842
Shenfield
Starts here
Elizabeth Line service
A
1845
Abbey Wood
Starts here
Elizabeth Line service
A
1848
Reading
On time
Elizabeth Line service
B
1848
Shenfield
Starts here
Elizabeth Line service
A
1848
Swansea
Starts here
Great Western Railway service
9
1850
Didcot Parkway
Starts here
Great Western Railway service
11
1851
Abbey Wood
On time
Elizabeth Line service
A
1854
Shenfield
On time
Elizabeth Line service
A
1854
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
1855
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
7
1857
Abbey Wood
On time
Elizabeth Line service
A
1857
Great Malvern
Starts here
Great Western Railway service
2
1900
Shenfield
Starts here
Elizabeth Line service
A
1900
Maidenhead
On time
Elizabeth Line service
B
1902
Bristol Temple Meads
Starts here
Great Western Railway service
5
1903
Abbey Wood
On time
Elizabeth Line service
A
1903
Heathrow Airport Terminal 5
On time
Elizabeth Line service
B
1904
Penzance
Starts here
Great Western Railway service
8
1906
Shenfield
Starts here
Elizabeth Line service
A
1906
Bedwyn
Starts here
Great Western Railway service
3
1906
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
1909
Abbey Wood
On time
Elizabeth Line service
A
1910
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6
1912
Bristol Parkway
Starts here
Great Western Railway service
10
1912
Shenfield
Starts here
Elizabeth Line service
A
1915
Abbey Wood
Starts here
Elizabeth Line service
A
1918
Swansea
Starts here
Great Western Railway service
4
1918
Shenfield
Starts here
Elizabeth Line service
A
1918
Reading
On time
Elizabeth Line service
B
1920
Didcot Parkway
Starts here
Great Western Railway service
12
1921
Abbey Wood
On time
Elizabeth Line service
A
1923
Oxford
Starts here
Great Western Railway service
1
1924
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
1924
Shenfield
On time
Elizabeth Line service
A
1925
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
7
1927
Abbey Wood
On time
Elizabeth Line service
A
1930
Maidenhead
On time
Elizabeth Line service
B
1930
Shenfield
Starts here
Elizabeth Line service
A
1930
Weston-super-Mare
Starts here
Great Western Railway service
5
1933
Heathrow Airport Terminal 5
On time
Elizabeth Line service
B
1933
Worcester Shrub Hill
Starts here
Great Western Railway service
2
1934
Abbey Wood
On time
Elizabeth Line service
A
1935
Didcot Parkway
Starts here
Great Western Railway service
11
1936
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
1937
Shenfield
Starts here
Elizabeth Line service
A
1940
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6
1941
Abbey Wood
On time
Elizabeth Line service
A
1945
Shenfield
Starts here
Elizabeth Line service
A
1948
Swansea
Starts here
Great Western Railway service
8
1948
Reading
On time
Elizabeth Line service
B
1949
Abbey Wood
On time
Elizabeth Line service
A
1952
Shenfield
On time
Elizabeth Line service
A
1953
Hereford
Starts here
Great Western Railway service
2
1954
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
1955
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
7
1956
Abbey Wood
On time
Elizabeth Line service
A
2000
Bristol Temple Meads
Starts here
Great Western Railway service
5
2000
Shenfield
Starts here
Elizabeth Line service
A
2002
Maidenhead
On time
Elizabeth Line service
B
2003
Plymouth
Starts here
Great Western Railway service
3
2004
Abbey Wood
On time
Elizabeth Line service
A
2005
Newbury
Starts here
Great Western Railway service
14
2006
Heathrow Airport Terminal 5
On time
Elizabeth Line service
B
2007
Didcot Parkway
Starts here
Great Western Railway service
12
2007
Shenfield
Starts here
Elizabeth Line service
A
2009
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
2010
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
6
2011
Abbey Wood
On time
Elizabeth Line service
A
2015
Shenfield
Starts here
Elizabeth Line service
A
2017
Reading
On time
Elizabeth Line service
B
2019
Abbey Wood
On time
Elizabeth Line service
A
2022
Shenfield
On time
Elizabeth Line service
A
2023
Oxford
Starts here
Great Western Railway service
10
2024
Heathrow Airport Terminal 4
On time
Elizabeth Line service
B
2025
Heathrow Airport Terminal 5
Starts here
Heathrow Express service
7
2026
Abbey Wood
On time
Elizabeth Line service
A
2030
Shenfield
Starts here
Elizabeth Line service
A
2030
Weston-super-Mare
Starts here
Great Western Railway service
1
2032
Maidenhead
On time
Elizabeth Line service
B
2034
Abbey Wood
On time
Elizabeth Line service
A
2034
Cheltenham Spa
Starts here
Great Western Railway service
2
2036
Heathrow Airport Terminal 5
On time
Elizabeth Line service
B