STP

pass

Old Oak Depot

A

5U31

XR

London Paddington

1907½

VAR

1908

Shenfield

B

9T45

XR

Heathrow Airport Terminal 5

1909

STP

pass

Abbey Wood

B

9R48

XR

Reading

1911½

WTT

Starts here

5

3C32

XR

London Paddington

1912

VAR

1911

Heathrow Airport Terminal 4

A

9U33

XR

Abbey Wood

1914

WTT

1915

London Paddington

5

3Y49

XR

Terminates here

STP

pass

London Paddington

B

5Y50

XR

Old Oak Depot

1918½

STP

Starts here

3

3W36

XR

London Paddington

1919

STP

Starts here

4

3U37

XR

London Paddington

1922

STP

1923

London Paddington

3

3Y51

XR

Terminates here

WTT

Starts here

5

3C38

XR

London Paddington

1927

VAR

1925

Reading

A

9U39

XR

Abbey Wood

1929

VAR

1927

Abbey Wood

B

9H52

XR

Heathrow Airport Terminal 4

1930

WTT

1931

London Paddington

5

3Y53

XR

Terminates here

VAR

pass

Heathrow Airport Terminal 5

A

9W40

XR

Shenfield

1933½

STP

1934

London Paddington

4

3Y54

XR

Terminates here

STP

pass

Old Oak Depot

A

5U41

XR

London Paddington

1937½

VAR

1938

Shenfield

B

9T55

XR

Heathrow Airport Terminal 5

1939

STP

pass

Abbey Wood

B

9R58

XR

Reading

1941½

WTT

Starts here

5

3C42

XR

London Paddington

1942

VAR

1941

Heathrow Airport Terminal 4

A

9U43

XR

Abbey Wood

1944

WTT

1945

London Paddington

5

3Y59

XR

Terminates here

STP

pass

London Paddington

B

5Y60

XR

Old Oak Depot

1948½

STP

Starts here

3

3W46

XR

London Paddington

1949

STP

Starts here

4

3U47

XR

London Paddington

1952

STP

1953

London Paddington

3

3Y61

XR

Terminates here

WTT

Starts here

5

3C48

XR

London Paddington

1957

VAR

1955

Reading

A

9U49

XR

Abbey Wood

1959

VAR

1957

Abbey Wood

B

9H62

XR

Heathrow Airport Terminal 4

2000

WTT

2001

London Paddington

5

3Y63

XR

Terminates here

VAR

pass

Heathrow Airport Terminal 5

A

9W50

XR

Shenfield

2003½

STP

2004

London Paddington

4

3Y64

XR

Terminates here

STP

pass

Old Oak Depot

A

5U51

XR

London Paddington

2007½

VAR

2008

Shenfield

B

9T65

XR

Heathrow Airport Terminal 5

2009

STP

pass

Abbey Wood

B

9R68

XR

Reading

2011½

WTT

Starts here

5

3C52

XR

London Paddington

2012

VAR

2011

Heathrow Airport Terminal 4

A

9U53

XR

Abbey Wood

2014

WTT

2015

London Paddington

5

3Y69

XR

Terminates here

STP

pass

London Paddington

B

5Y70

XR

Old Oak Depot

2018½

STP

Starts here

3

3W56

XR

London Paddington

2019

STP

Starts here

4

3U57

XR

London Paddington

2022

STP

2023

London Paddington

3

3Y71

XR

Terminates here