1P21 1010 London Bridge to Caterham and Tattenham Corner
Departing on 11th December 2025

operated by
Southern
10 coaches
London Bridge - Purley
377601
377619
5 coaches
Purley - Caterham
377601
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
1010¾
9
0.30
pass
1011½
pass
1012
0.55
pass
1012
pass
1013
+1
1.04
pass
1012½
pass
1013¾
+1
9
DSS
1.45
pass
1013½
No report
2.00
pass
1014½
pass
1015½
+1
DSS
DF
2.58
3
pass
1015½
pass
1016¼
3.44
pass
1016
pass
1017
4.47
pass
1017
pass
1018
5.38
pass
1018
pass
1018¾
6.20
pass
1018½
pass
1019½
+1
FL
7.03
pass
1019½
pass
1020
7.35
pass
1020
pass
1020¾
8.43
6
1022
1023
1022
1023½
1023¼
1025¾
+2
DF
DBS
9.13
pass
1025½
pass
1030
+4
9.57
pass
1027
pass
1032¾
+5
DBS
DS
10.16
6
1029
1029
1028½
1029½
1034½
1035½
+6
SL
11.09
5
1032
1032
1031½
1032
1037½
1038½
+6
12.22
4
1034
1034
1034
1034½
1041
1041½
+7
13.17
Purley [PUR]
Service divides here
6
1037
1041
1037
1041
1044¼
1047½
+6
DS
DC
14.33
2
1044
1044
1043½
1044
1050¼
1051¼
+7
15.62
2
1047
1047
1047
1047½
1053½
1054
+6
16.22
2
1049
1049
1049
1049½
1055½
1056
+6
17.74
1
1054
1054
1059½
+5
DC