WTT

0001

London Paddington

4

3Y16

XR

Terminates here

WTT

pass

Heathrow Airport Terminal 5

A

9W08

XR

Shenfield

0002½

WTT

0009

London Paddington

5

3Y17

XR

Terminates here

WTT

Starts here

4

3U11

XR

London Paddington

0011

WTT

pass

London Paddington

B

5Y18

XR

Old Oak Depot

0015½

WTT

Starts here

5

3W14

XR

London Paddington

0019

WTT

pass

London Paddington

B

5Y19

XR

Old Oak Depot

0023

VAR

pass

London Paddington

B

5Y20

XR

Old Oak Depot

0030½

WTT

0033

Gidea Park C.H.S.

3

5G81

XR

Old Oak Depot

0036

VAR

pass

London Paddington

B

5Y21

XR

Old Oak Depot

0037½