1P21 1010 London Bridge to Caterham and Tattenham Corner
Departing on 17th December 2025

operated by
Southern
10 coaches
London Bridge - Purley
377603
377613
5 coaches
Purley - Caterham
377603
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
London Bridge [LBG]
Pathed as Electric multiple unit at 100mph
12
1010
1010
1009¾
9
0.30
pass
1011½
pass
1010¾
0.55
pass
1012
pass
1011¼
1.04
pass
1012½
pass
1012½
9
DSS
1.45
pass
1013½
No report
2.00
pass
1014½
pass
1014
DSS
DF
2.58
3
pass
1015½
pass
1014¾
3.44
pass
1016
pass
1015¾
4.47
pass
1017
pass
1017
5.38
pass
1018
pass
1017¾
6.20
pass
1018½
pass
1018½
FL
7.03
pass
1019½
pass
1019
7.35
pass
1020
pass
1019¾
8.43
5
1022
1023
1022
1023½
1023
1023½
DF
DBS
9.13
pass
1025½
pass
1027¼
+1
9.57
pass
1027
pass
1028
+1
DBS
DS
10.16
6
1029
1029
1028½
1029½
1029½
1030½
+1
SL
11.09
5
1032
1032
1031½
1032
1032½
1033¼
+1
12.22
4
1034
1034
1034
1034½
1036¼
1037
+2
13.17
Purley [PUR]
Service divides here
6
1037
1041
1037
1041
1039½
1045
+4
DS
DC
14.33
2
1044
1044
1043½
1044
1047¾
1049
+5
15.62
2
1047
1047
1047
1047½
1051¼
1052
+4
16.22
2
1049
1049
1049
1049½
1053¼
1054
+4
17.74
1
1054
1054
1057½
+3
DC