Cardiff Bus Route 27
Bus timetable and route map · Monday to Friday, Saturday, Sunday
Cardiff Bus Route 27 is a bus route in Cardiff, Penarth and the Vale of Glamorgan, serving Cardiff Bus Interchange, Birchgrove, Copperfield Drive and Cross Inn. Monday to Friday the first bus is at 05:23 and the last at 23:20, every 12 min during the day. Updated 4 October 2026.
Timetable summary
Monday to Friday
- First
- 05:23
- Last
- 23:20
- Buses
- 75
- Daytime
- every 12 min
Saturday
- First
- 05:30
- Last
- 23:20
- Buses
- 59
- Daytime
- every 15 min
Sunday
- First
- 07:19
- Last
- 22:55
- Buses
- 28
- Daytime
- every 30 min
Timetable change: Cardiff Bus’ timetable changes on 22 October 2026. The times below are for the current timetable.
Route 27 to Cardiff Bus Interchange
Destination sign “City Centre” · from Cardiff Bus Interchange · 53 stops
Monday to Friday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| Cardiff Bus Interchange | Birchgrove | Thornhill Road (Nine Giants) | Copperfield Drive | Thornhill Road | Cross Inn | Cardiff Bus Interchange |
|---|---|---|---|---|---|---|
| 05:23 | 05:34 | 05:39 | 05:45 | 05:52 | 05:58 | 06:18 |
| 05:50 | · | · | · | · | · | · |
| 05:53 | 06:04 | 06:09 | 06:15 | 06:22 | 06:28 | 06:48 |
| 06:29 | 06:41 | 06:47 | 06:53 | 07:00 | 07:08 | 07:25 |
| 07:01 | · | · | · | · | · | · |
| 07:02 | 07:16 | 07:22 | 07:29 | 07:37 | 07:45 | 08:04 |
| 07:19 | 07:33 | 07:40 | 07:47 | 07:56 | 08:05 | 08:28 |
| 07:36 | 07:52 | 08:00 | 08:07 | 08:17 | 08:27 | 08:52 |
| 07:52 | · | · | · | · | · | · |
| 07:52 | 08:08 | 08:16 | 08:23 | 08:33 | 08:43 | 09:08 |
| 08:08 | 08:23 | 08:30 | 08:37 | 08:47 | 08:56 | 09:20 |
| 08:16 | · | · | · | · | · | · |
| 08:21 | 08:36 | 08:43 | 08:50 | 09:00 | 09:09 | 09:32 |
| 08:34 | 08:49 | 08:56 | 09:03 | 09:13 | 09:22 | 09:45 |
| 08:40 | · | · | · | · | · | · |
| 08:46 | 09:01 | 09:08 | 09:15 | 09:23 | 09:31 | 09:52 |
| 08:58 | 09:13 | 09:20 | 09:27 | 09:35 | 09:43 | 10:04 |
| 09:10 | 09:25 | 09:32 | 09:39 | 09:47 | 09:55 | 10:16 |
| 09:22 | 09:37 | 09:44 | 09:51 | 09:59 | 10:07 | 10:28 |
| 09:34 | 09:49 | 09:56 | 10:03 | 10:11 | 10:19 | 10:40 |
| 09:46 | 10:01 | 10:08 | 10:15 | 10:23 | 10:31 | 10:52 |
| 09:58 | 10:13 | 10:20 | 10:27 | 10:35 | 10:43 | 11:04 |
| 10:10 | 10:25 | 10:33 | 10:41 | 10:49 | 10:57 | 11:17 |
| 10:22 | 10:37 | 10:45 | 10:53 | 11:01 | 11:09 | 11:29 |
| 10:34 | 10:49 | 10:57 | 11:05 | 11:13 | 11:21 | 11:41 |
| 10:46 | 11:01 | 11:09 | 11:17 | 11:25 | 11:33 | 11:53 |
| 10:58 | 11:13 | 11:21 | 11:29 | 11:37 | 11:45 | 12:05 |
| 11:10 | 11:25 | 11:33 | 11:41 | 11:49 | 11:57 | 12:17 |
| 11:22 | 11:38 | 11:46 | 11:54 | 12:02 | 12:10 | 12:30 |
| 11:34 | 11:50 | 11:58 | 12:06 | 12:14 | 12:22 | 12:42 |
| 11:46 | 12:02 | 12:10 | 12:18 | 12:26 | 12:34 | 12:54 |
| 11:58 | 12:15 | 12:23 | 12:31 | 12:39 | 12:47 | 13:06 |
| 12:10 | 12:27 | 12:35 | 12:43 | 12:51 | 12:59 | 13:18 |
| 12:22 | 12:39 | 12:47 | 12:55 | 13:03 | 13:11 | 13:30 |
| 12:34 | 12:51 | 12:59 | 13:07 | 13:15 | 13:23 | 13:42 |
| 12:46 | 13:03 | 13:11 | 13:19 | 13:27 | 13:35 | 13:54 |
| 12:58 | 13:15 | 13:23 | 13:31 | 13:39 | 13:47 | 14:07 |
| 13:10 | 13:27 | 13:35 | 13:43 | 13:51 | 13:59 | 14:19 |
| 13:22 | 13:39 | 13:47 | 13:55 | 14:03 | 14:11 | 14:31 |
| 13:34 | 13:51 | 13:59 | 14:07 | 14:15 | 14:23 | 14:43 |
| 13:46 | 14:03 | 14:11 | 14:19 | 14:27 | 14:35 | 14:55 |
| 13:58 | 14:15 | 14:23 | 14:31 | 14:39 | 14:47 | 15:07 |
| 14:10 | 14:27 | 14:35 | 14:43 | 14:51 | 14:59 | 15:19 |
| 14:22 | 14:39 | 14:47 | 14:55 | 15:03 | 15:11 | 15:31 |
| 14:34 | 14:52 | 15:01 | 15:09 | 15:17 | 15:25 | 15:45 |
| 14:46 | 15:04 | 15:13 | 15:21 | 15:29 | 15:37 | 15:57 |
| 14:58 | 15:16 | 15:25 | 15:33 | 15:41 | 15:49 | 16:09 |
| 15:10 | 15:29 | 15:39 | 15:47 | 15:55 | 16:03 | 16:25 |
| 15:22 | 15:41 | 15:51 | 15:59 | 16:07 | 16:15 | 16:37 |
| 15:34 | 15:53 | 16:03 | 16:11 | 16:19 | 16:27 | 16:49 |
| 15:46 | 16:05 | 16:16 | 16:24 | 16:32 | 16:40 | 17:04 |
| 15:58 | 16:18 | 16:29 | 16:37 | 16:45 | 16:53 | 17:18 |
| 16:10 | 16:30 | 16:40 | 16:48 | 16:56 | 17:04 | 17:27 |
| 16:22 | 16:42 | 16:53 | 17:01 | 17:09 | 17:17 | 17:38 |
| 16:34 | 16:54 | 17:05 | 17:13 | 17:21 | 17:29 | 17:50 |
| 16:46 | 17:06 | 17:17 | 17:25 | 17:33 | 17:41 | 18:02 |
| 16:58 | 17:18 | 17:28 | 17:36 | 17:44 | 17:52 | 18:12 |
| 17:10 | 17:30 | 17:40 | 17:48 | 17:56 | 18:04 | 18:24 |
| 17:22 | 17:41 | 17:50 | 17:57 | 18:04 | 18:12 | 18:34 |
| 17:34 | 17:52 | 18:01 | 18:08 | 18:15 | 18:22 | 18:41 |
| 17:46 | 18:04 | 18:13 | 18:20 | 18:27 | 18:36 | · |
| 17:58 | 18:16 | 18:25 | 18:32 | 18:39 | 18:46 | 19:05 |
| 18:10 | 18:28 | 18:36 | 18:43 | 18:50 | 18:58 | · |
| 18:22 | 18:40 | 18:48 | 18:55 | 19:02 | 19:08 | 19:25 |
| 18:34 | 18:53 | 19:01 | 19:08 | 19:14 | 19:22 | · |
| 18:50 | 19:08 | 19:16 | 19:23 | 19:29 | 19:35 | 19:52 |
| 19:20 | 19:37 | 19:45 | 19:52 | 19:58 | 20:04 | 20:20 |
| 19:50 | 20:07 | 20:14 | 20:21 | 20:27 | 20:33 | 20:48 |
| 20:20 | 20:36 | 20:43 | 20:50 | 20:56 | 21:02 | 21:16 |
| 20:50 | 21:06 | 21:12 | 21:19 | 21:25 | 21:30 | 21:44 |
| 21:20 | 21:35 | 21:41 | 21:47 | 21:53 | 21:58 | 22:11 |
| 21:50 | 22:05 | 22:11 | 22:17 | 22:23 | 22:28 | 22:41 |
| 22:20 | 22:35 | 22:41 | 22:47 | 22:53 | 22:58 | 23:11 |
| 22:50 | 23:03 | 23:09 | 23:15 | 23:21 | 23:26 | · |
| 23:20 | 23:33 | 23:39 | 23:45 | 23:51 | 23:56 | · |
Saturday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| Cardiff Bus Interchange | Birchgrove | Thornhill Road (Nine Giants) | Copperfield Drive | Thornhill Road | Cross Inn | Cardiff Bus Interchange |
|---|---|---|---|---|---|---|
| 05:30 | 05:42 | 05:48 | 05:54 | 06:00 | 06:06 | 06:20 |
| 05:50 | · | · | · | · | · | · |
| 06:00 | 06:12 | 06:18 | 06:24 | 06:30 | 06:36 | 06:50 |
| 06:30 | 06:42 | 06:48 | 06:54 | 07:00 | 07:06 | 07:20 |
| 06:56 | 07:09 | 07:15 | 07:22 | 07:29 | 07:35 | 07:50 |
| 07:24 | 07:38 | 07:44 | 07:51 | 07:58 | 08:04 | 08:20 |
| 07:54 | 08:08 | 08:14 | 08:21 | 08:28 | 08:34 | 08:50 |
| 08:12 | 08:26 | 08:32 | 08:39 | 08:46 | 08:53 | 09:10 |
| 08:32 | 08:46 | 08:52 | 08:59 | 09:06 | 09:13 | 09:30 |
| 08:49 | 09:03 | 09:09 | 09:16 | 09:24 | 09:32 | 09:50 |
| 09:04 | 09:18 | 09:24 | 09:31 | 09:39 | 09:47 | 10:05 |
| 09:19 | 09:33 | 09:39 | 09:46 | 09:54 | 10:02 | 10:20 |
| 09:31 | 09:45 | 09:52 | 09:59 | 10:07 | 10:15 | 10:35 |
| 09:40 | 09:55 | 10:03 | 10:10 | 10:18 | 10:27 | 10:50 |
| 09:55 | 10:10 | 10:18 | 10:25 | 10:33 | 10:42 | 11:05 |
| 10:10 | 10:25 | 10:33 | 10:40 | 10:48 | 10:57 | 11:20 |
| 10:25 | 10:40 | 10:48 | 10:55 | 11:03 | 11:12 | 11:35 |
| 10:40 | 10:55 | 11:03 | 11:11 | 11:19 | 11:28 | 11:50 |
| 10:55 | 11:10 | 11:18 | 11:26 | 11:34 | 11:43 | 12:05 |
| 11:10 | 11:25 | 11:33 | 11:41 | 11:49 | 11:58 | 12:20 |
| 11:25 | 11:40 | 11:48 | 11:56 | 12:04 | 12:13 | 12:35 |
| 11:40 | 11:55 | 12:03 | 12:11 | 12:19 | 12:28 | 12:50 |
| 11:55 | 12:10 | 12:18 | 12:26 | 12:34 | 12:43 | 13:05 |
| 12:10 | 12:25 | 12:33 | 12:41 | 12:49 | 12:58 | 13:20 |
| 12:25 | 12:40 | 12:48 | 12:56 | 13:04 | 13:13 | 13:35 |
| 12:40 | 12:56 | 13:04 | 13:11 | 13:19 | 13:27 | 13:50 |
| 12:55 | 13:11 | 13:19 | 13:26 | 13:34 | 13:42 | 14:05 |
| 13:10 | 13:26 | 13:34 | 13:41 | 13:49 | 13:57 | 14:20 |
| 13:25 | 13:41 | 13:49 | 13:56 | 14:04 | 14:12 | 14:35 |
| 13:40 | 13:56 | 14:04 | 14:11 | 14:19 | 14:27 | 14:52 |
| 13:55 | 14:11 | 14:19 | 14:26 | 14:34 | 14:42 | 15:07 |
| 14:10 | 14:26 | 14:34 | 14:41 | 14:49 | 14:57 | 15:22 |
| 14:25 | 14:42 | 14:50 | 14:57 | 15:05 | 15:13 | 15:37 |
| 14:40 | 14:57 | 15:05 | 15:12 | 15:20 | 15:28 | 15:52 |
| 14:55 | 15:13 | 15:21 | 15:28 | 15:36 | 15:43 | 16:07 |
| 15:10 | 15:28 | 15:36 | 15:43 | 15:51 | 15:58 | 16:22 |
| 15:25 | 15:43 | 15:51 | 15:58 | 16:06 | 16:13 | 16:37 |
| 15:40 | 15:58 | 16:06 | 16:13 | 16:21 | 16:28 | 16:52 |
| 15:55 | 16:13 | 16:21 | 16:28 | 16:36 | 16:43 | 17:07 |
| 16:10 | 16:28 | 16:36 | 16:43 | 16:51 | 16:58 | 17:22 |
| 16:25 | 16:43 | 16:51 | 16:58 | 17:06 | 17:13 | 17:37 |
| 16:40 | 16:58 | 17:06 | 17:13 | 17:21 | 17:28 | 17:52 |
| 16:55 | 17:13 | 17:21 | 17:28 | 17:36 | 17:43 | 18:07 |
| 17:10 | 17:28 | 17:36 | 17:43 | 17:51 | 17:58 | 18:26 |
| 17:25 | 17:43 | 17:51 | 17:58 | 18:06 | 18:15 | · |
| 17:40 | 17:58 | 18:06 | 18:13 | 18:21 | 18:27 | 18:50 |
| 17:55 | 18:13 | 18:21 | 18:28 | 18:36 | 18:42 | 19:05 |
| 18:10 | 18:27 | 18:35 | 18:42 | 18:49 | 18:55 | 19:14 |
| 18:30 | 18:47 | 18:55 | 19:02 | 19:09 | 19:15 | 19:34 |
| 18:55 | 19:12 | 19:19 | 19:26 | 19:32 | 19:39 | · |
| 19:20 | 19:38 | 19:45 | 19:52 | 19:58 | 20:04 | 20:19 |
| 19:50 | 20:08 | 20:15 | 20:22 | 20:28 | 20:34 | 20:49 |
| 20:20 | 20:36 | 20:43 | 20:50 | 20:56 | 21:02 | 21:16 |
| 20:50 | 21:06 | 21:12 | 21:19 | 21:25 | 21:30 | 21:44 |
| 21:20 | 21:35 | 21:41 | 21:47 | 21:53 | 21:58 | 22:11 |
| 21:50 | 22:05 | 22:11 | 22:17 | 22:23 | 22:28 | 22:41 |
| 22:20 | 22:35 | 22:41 | 22:47 | 22:53 | 22:58 | 23:11 |
| 22:50 | 23:03 | 23:09 | 23:15 | 23:21 | 23:26 | · |
| 23:20 | 23:33 | 23:39 | 23:45 | 23:51 | 23:56 | · |
Sunday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| Cardiff Bus Interchange | Birchgrove | Thornhill Road (Nine Giants) | Copperfield Drive | Thornhill Road | Cross Inn | Cardiff Bus Interchange |
|---|---|---|---|---|---|---|
| 07:19 | · | · | · | · | · | · |
| 07:25 | 07:37 | 07:43 | 07:50 | 07:58 | 08:04 | 08:18 |
| 08:25 | 08:38 | 08:44 | 08:51 | 08:59 | 09:05 | 09:19 |
| 09:25 | 09:40 | 09:46 | 09:53 | 10:02 | 10:10 | 10:27 |
| 09:55 | 10:10 | 10:16 | 10:23 | 10:32 | 10:40 | 10:58 |
| 10:25 | 10:43 | 10:51 | 10:58 | 11:07 | 11:15 | 11:33 |
| 10:55 | 11:13 | 11:21 | 11:28 | 11:37 | 11:45 | 12:03 |
| 11:25 | 11:43 | 11:51 | 11:58 | 12:07 | 12:15 | 12:33 |
| 11:55 | 12:13 | 12:21 | 12:28 | 12:37 | 12:45 | 13:03 |
| 12:25 | 12:43 | 12:51 | 12:58 | 13:07 | 13:15 | 13:33 |
| 12:55 | 13:13 | 13:21 | 13:28 | 13:37 | 13:45 | 14:03 |
| 13:25 | 13:43 | 13:51 | 13:58 | 14:07 | 14:15 | 14:33 |
| 13:55 | 14:13 | 14:21 | 14:28 | 14:37 | 14:45 | 15:03 |
| 14:25 | 14:43 | 14:51 | 14:58 | 15:07 | 15:15 | 15:33 |
| 14:55 | 15:13 | 15:21 | 15:28 | 15:37 | 15:45 | 16:03 |
| 15:25 | 15:43 | 15:51 | 15:58 | 16:06 | 16:14 | 16:31 |
| 15:55 | 16:13 | 16:21 | 16:28 | 16:36 | 16:43 | 17:00 |
| 16:25 | 16:43 | 16:51 | 16:58 | 17:06 | 17:13 | 17:30 |
| 16:55 | 17:13 | 17:21 | 17:28 | 17:36 | 17:43 | 18:00 |
| 17:25 | 17:43 | 17:51 | 17:58 | 18:06 | 18:13 | 18:30 |
| 17:55 | 18:11 | 18:18 | 18:25 | 18:32 | 18:39 | 18:56 |
| 18:25 | 18:41 | 18:48 | 18:55 | 19:02 | 19:09 | 19:26 |
| 18:55 | 19:11 | 19:18 | 19:25 | 19:32 | 19:39 | 19:56 |
| 19:25 | 19:41 | 19:47 | 19:53 | 20:00 | 20:07 | · |
| 19:55 | 20:11 | 20:17 | 20:23 | 20:30 | 20:36 | 20:48 |
| 20:55 | 21:11 | 21:17 | 21:23 | 21:30 | 21:36 | 21:48 |
| 21:55 | 22:11 | 22:17 | 22:23 | 22:30 | 22:36 | 22:48 |
| 22:55 | 23:11 | 23:17 | 23:23 | 23:30 | 23:37 | · |
All 53 stops in this direction
- Cardiff Bus Interchange #5710WDB48553
- Westgate Street KP #5710WDB48395
- Kingsway GB #5710AWA11093
- Corbett Road #5710AWA11116
- Blackweir #5710AWA10841
- Maindy Stadium #5710AWA10842
- Parkfield Place #5710AWA10843
- North Road Clinic #5710AWA10844
- Cross Inn #5710AWA10851
- Birchgrove #5710AWA10854
- Summerfield Place #5710AWA10858
- Phoenix Estate #5710AWA10860
- Caerphilly Road Aldi #5710WDB48462
- Ty Wern Road #5710AWA10862
- Station #5710AWA10864
- Heol Iscoed #5710AWA10866
- Thornhill Road #5710AWA10868
- Thornhill Road (Nine Giants) #5710AWA10869
- Johnston Road #5710AWA10871
- Crematorium #5710AWA10873
- Crematorium Top #5710AWA10876
- Camelot Way #5710AWA10906
- Glenmount Way #5710AWA10904
- Launcelot Crescent #5710AWA10902
- Sainsbury's #5710AWA10900
- Heol Hir #5710AWA10893
- Copperfield Drive #5710AWA12984
- Llanon Road #5710AWA12983
- Wolfes Castle Avenue #5710AWA12981
- Christ the King #5710AWA10915
- Wolf's Castle #5710AWA10913
- Llanon Road #5710AWA10911
- Angle Place #5710AWA10909
- Llangranog Road #5710AWA10908
- Thornhill Road (Nine Giants) #5710AWA10870
- Thornhill Road #5710AWA10867
- Caerphilly Crossroads #5710AWA10865
- Station #5710AWA10863
- Caerphilly Road Lidl #5710CAA02619
- Maes-y-Coed Road #5710AWA10861
- Heol Dyfed #5710AWA10859
- Pedair Erw Road #5710AWA10857
- Birchgrove #5710AWA10856
- Cross Inn #5710AWA10852
- St Josephs Convent #5710AWA10971
- Cathays High School #5710AWA10972
- Blackweir #5710AWA10840
- Rosemount #5710AWA11115
- College Road RK #5710AWA11117
- Law Courts #5710AWA11118
- Kingsway GR #5710AWA11097
- Westgate Street (KG) #5710WDB21799
- Cardiff Bus Interchange #5710WDB48553
Route 27 route map
Questions about Cardiff Bus Route 27
What time is the first Route 27 bus?
Monday to Friday: 05:23. Saturday: 05:30. Sunday: 07:19.
What time is the last Route 27 bus?
Monday to Friday: 23:20. Saturday: 23:20. Sunday: 22:55. A time after midnight belongs to the evening before.
How often does Route 27 run?
Monday to Friday: every 12 min. Saturday: every 15 min. Sunday: every 30 min, between 07:00 and 19:00.
Does Route 27 run at weekends?
Saturday: yes. Sunday: yes.
Where does Route 27 go?
Route 27 serves Cardiff Bus Interchange, Birchgrove, Copperfield Drive and Cross Inn. The full list of stops for each direction is below the timetables.
Are these live bus times?
No. They are the published timetable from Cardiff Bus’ open data, refreshed 4 October 2026. A bus can run early or late, and disruptions are not shown.
Source: Cardiff Bus open data (GTFS schedule for Cardiff Bus), used under the Open Government Licence v3.0. Refreshed 4 October 2026. These are scheduled times; disruptions and service alerts are published by the operator. Contains public sector information licensed under the Open Government Licence v3.0. Changes made: times reformatted into timetables and departure lists.