CCL
Circle Line outages in the last 90 days
The Circle Line began operations on 28 May 2009. It currently has 30 stations, with 82 disruptions and 16 maintenance operations reported to date.
Uptime (90 days)43.62%Ranked #9 out of 9 lines
Current Status
Operational
As of 3:30 amNext Maintenance
There is no scheduled maintenance for this line.
Line Schematic
CC1
NS24
NE6
CC2
CC3
CC4
DT15
CC6
CC7
CC8
CC9
EW8
CC10
DT26
CC11
CC12
CC13
NE12
CC14
CC15
NS17
CC16
CC17
TE9
CC19
DT9
CC20
CC21
CC22
EW21
CC23
CC24
CC25
CC26
CC27
CC28
CC29
NE1
Quick Facts
Operating Hours
Weekdays5:50 am – 11:59 pmWeekends6:10 – 12:05 am
Uptime trend (past 7 days)92.82%+0% vs previous
Recent issues
Maintenance
2026-04-11T15:00:00.000+00:00 to 2026-04-12T01:00:00.000+00:00
Completed
CCL Weekend Service Adjustment for CCL6 Testing
Track Work
2026-04-11T15:00:00.000+00:00 to 2026-04-12T01:00:00.000+00:00
Issue Count (past 7 days)0 disruptions+0 vs previous
Interchanges
CC1
NS24
NE6
CE2
TE20
NS27
CE1
DT16
CC22
EW21
CC15
NS17
CC19
DT9
CC17
TE9
CC29
NE1
CC10
DT26
CC4
DT15
CC9
EW8
CC13
NE12