VAR

pass

Reading

A

9U27

XR

Abbey Wood

1852

STP

1853

London Paddington

4

3Y41

XR

Terminates here

VAR

pass

Abbey Wood

B

9H42

XR

Heathrow Airport Terminal 4

1855½

WTT

Starts here

5

3C28

XR

London Paddington

1857

STP

Starts here

3

3U29

XR

London Paddington

1859

WTT

1901

London Paddington

5

3Y43

XR

Terminates here

VAR

1859

Heathrow Airport Terminal 5

A

9W30

XR

Shenfield

1903

STP

pass

London Paddington

3

5Y44

XR

Old Oak Depot

1904

STP

1906

Old Oak Depot

A

5U31

XR

London Paddington

1907

VAR

1908

Shenfield

B

9T45

XR

Heathrow Airport Terminal 5

1910

WTT

Starts here

5

3C32

XR

London Paddington

1912

STP

1911

Abbey Wood

3

9R48

XR

Reading

1912

VAR

pass

Heathrow Airport Terminal 4

A

9U33

XR

Abbey Wood

1915

WTT

1915

London Paddington

5

3Y49

XR

Terminates here

STP

Starts here

4

3W36

XR

London Paddington

1919

STP

1919½

London Paddington

3

3Y50

XR

Terminates here

VAR

pass

Reading

A

9U37

XR

Abbey Wood

1922

WTT

1923

London Paddington

4

3Y51

XR

Terminates here

VAR

pass

Abbey Wood

B

9H52

XR

Heathrow Airport Terminal 4

1925½

WTT

Starts here

5

3C38

XR

London Paddington

1927

STP

Starts here

3

3U39

XR

London Paddington

1929

WTT

1931

London Paddington

5

3Y53

XR

Terminates here

VAR

1929

Heathrow Airport Terminal 5

A

9W40

XR

Shenfield

1933

STP

pass

London Paddington

3

5Y54

XR

Old Oak Depot

1934

STP

1936

Old Oak Depot

A

5U41

XR

London Paddington

1937

VAR

1938

Shenfield

B

9T55

XR

Heathrow Airport Terminal 5

1940

WTT

Starts here

5

3C42

XR

London Paddington

1942

STP

1941

Abbey Wood

3

9R58

XR

Reading

1942

VAR

pass

Heathrow Airport Terminal 4

A

9U43

XR

Abbey Wood

1945

WTT

1945

London Paddington

5

3Y59

XR

Terminates here

STP

Starts here

4

3W46

XR

London Paddington

1949

STP

1949½

London Paddington

3

3Y60

XR

Terminates here

VAR

pass

Reading

A

9U47

XR

Abbey Wood

1952

STP

1953

London Paddington

4

3Y61

XR

Terminates here

VAR

pass

Abbey Wood

B

9H62

XR

Heathrow Airport Terminal 4

1955½

WTT

Starts here

5

3C48

XR

London Paddington

1957

STP

Starts here

3

3U49

XR

London Paddington

1959

WTT

2001

London Paddington

5

3Y63

XR

Terminates here

VAR

2000

Heathrow Airport Terminal 5

A

9W50

XR

Shenfield

2003

STP

pass

London Paddington

3

5Y64

XR

Old Oak Depot

2004

STP

2006

Old Oak Depot

A

5U51

XR

London Paddington

2007

VAR

2008

Shenfield

B

9T65

XR

Heathrow Airport Terminal 5

2010