Reading Buses Route 21
Bus timetable and route map · Monday to Friday, Saturday, Sunday
Reading Buses Route 21 is a bus route in Reading and Berkshire, serving Marefield, Hawkedon Way, Kendrick Student Village, UoR Whiteknights House and Ryhill Way. Monday to Friday the first bus is at 04:02 and the last at 03:25, every 20 min during the day. Updated 4 October 2026.
Timetable summary
Monday to Friday
- First
- 04:02
- Last
- 03:25
- Buses
- 124
- Daytime
- every 20 min
Saturday
- First
- 04:02
- Last
- 03:25
- Buses
- 108
- Daytime
- every 20 min
Sunday
- First
- 04:02
- Last
- 03:25
- Buses
- 103
- Daytime
- every 20 min
Timetable change: Reading Buses’ timetable changes on 23 October 2026. The times below are for the current timetable.
Route 21 to St Mary's Butts
Destination sign “Central Reading” · from Marefield · 30 stops
Monday to Friday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| Marefield | Hawkedon Way | Chatton Close (Asda) | Wychwood Crescent | Chancellors Way | Kendrick Student Village | St Mary's Butts |
|---|---|---|---|---|---|---|
| 04:25 | 04:28 | 04:31 | 04:35 | 04:39 | 04:43 | 04:47 |
| 05:25 | 05:28 | 05:32 | 05:37 | 05:42 | 05:46 | 05:50 |
| 05:55 | 05:58 | 06:02 | 06:07 | 06:12 | 06:16 | 06:20 |
| 06:25 | 06:29 | 06:33 | 06:39 | 06:44 | 06:49 | 06:54 |
| 06:55 | 06:59 | 07:03 | 07:09 | 07:14 | 07:19 | 07:24 |
| 07:05 | 07:09 | 07:16 | 07:24 | 07:31 | 07:38 | 07:45 |
| 07:15 | 07:19 | 07:26 | 07:34 | 07:41 | 07:48 | 07:55 |
| 07:33 | 07:37 | 07:44 | 07:52 | 07:59 | 08:06 | 08:13 |
| 07:53 | 07:57 | 08:04 | 08:12 | 08:19 | 08:26 | 08:33 |
| 08:13 | 08:17 | 08:24 | 08:32 | 08:39 | 08:46 | 08:53 |
| 08:28 | 08:32 | 08:39 | 08:47 | 08:54 | 09:01 | 09:08 |
| 08:38 | 08:42 | 08:48 | 08:55 | 09:01 | 09:07 | 09:13 |
| 08:54 | 08:58 | 09:04 | 09:11 | 09:17 | 09:23 | 09:29 |
| 09:13 | 09:17 | 09:23 | 09:30 | 09:36 | 09:42 | 09:48 |
| 09:34 | 09:38 | 09:45 | 09:51 | 09:58 | 10:05 | 10:11 |
| 09:44 | 09:48 | 09:55 | 10:01 | 10:08 | 10:15 | 10:21 |
| 09:54 | 09:58 | 10:05 | 10:11 | 10:18 | 10:25 | 10:31 |
| 10:14 | 10:18 | 10:25 | 10:31 | 10:38 | 10:45 | 10:51 |
| 10:30 | 10:34 | 10:41 | 10:47 | 10:54 | 11:01 | 11:07 |
| 10:50 | 10:54 | 11:01 | 11:07 | 11:14 | 11:21 | 11:27 |
| 11:10 | 11:14 | 11:21 | 11:27 | 11:34 | 11:41 | 11:47 |
| 11:30 | 11:34 | 11:41 | 11:47 | 11:54 | 12:01 | 12:07 |
| 11:50 | 11:54 | 12:01 | 12:07 | 12:14 | 12:21 | 12:27 |
| 12:10 | 12:14 | 12:21 | 12:27 | 12:34 | 12:41 | 12:47 |
| 12:30 | 12:34 | 12:41 | 12:47 | 12:54 | 13:01 | 13:07 |
| 12:50 | 12:54 | 13:01 | 13:07 | 13:14 | 13:21 | 13:27 |
| 13:10 | 13:14 | 13:21 | 13:27 | 13:34 | 13:41 | 13:47 |
| 13:30 | 13:34 | 13:41 | 13:47 | 13:54 | 14:01 | 14:07 |
| 13:50 | 13:54 | 14:01 | 14:07 | 14:14 | 14:21 | 14:27 |
| 14:10 | 14:14 | 14:21 | 14:27 | 14:34 | 14:41 | 14:47 |
| 14:30 | 14:34 | 14:41 | 14:47 | 14:54 | 15:01 | 15:07 |
| 14:50 | 14:54 | 15:01 | 15:07 | 15:14 | 15:21 | 15:27 |
| 14:59 | 15:03 | 15:11 | 15:17 | 15:24 | 15:31 | 15:37 |
| 15:09 | 15:13 | 15:21 | 15:27 | 15:34 | 15:41 | 15:47 |
| 15:25 | 15:29 | 15:37 | 15:43 | 15:50 | 15:57 | 16:03 |
| 15:44 | 15:48 | 15:56 | 16:03 | 16:12 | 16:19 | 16:26 |
| 16:09 | 16:13 | 16:20 | 16:27 | 16:36 | 16:43 | 16:50 |
| 16:19 | 16:23 | 16:30 | 16:37 | 16:46 | 16:53 | 17:00 |
| 16:30 | 16:34 | 16:40 | 16:47 | 16:56 | 17:03 | 17:10 |
| 16:48 | 16:52 | 17:00 | 17:07 | 17:16 | 17:23 | 17:30 |
| 17:08 | 17:12 | 17:20 | 17:27 | 17:36 | 17:43 | 17:50 |
| 17:28 | 17:32 | 17:40 | 17:47 | 17:56 | 18:03 | 18:10 |
| 17:38 | 17:42 | 17:50 | 17:57 | 18:06 | 18:13 | 18:20 |
| 17:49 | 17:53 | 18:00 | 18:07 | 18:16 | 18:23 | 18:30 |
| 18:12 | 18:16 | 18:23 | 18:30 | 18:35 | 18:42 | 18:48 |
| 18:29 | 18:32 | 18:40 | 18:47 | 18:52 | 18:59 | 19:05 |
| 18:49 | 18:52 | 19:00 | 19:06 | 19:11 | 19:17 | 19:23 |
| 18:59 | 19:02 | 19:10 | 19:16 | 19:21 | 19:27 | 19:33 |
| 19:27 | 19:30 | 19:38 | 19:44 | 19:49 | 19:55 | 20:01 |
| 20:00 | 20:03 | 20:07 | 20:13 | 20:18 | 20:24 | 20:30 |
| 20:26 | 20:29 | 20:33 | 20:39 | 20:44 | 20:50 | 20:56 |
| 20:56 | 20:59 | 21:03 | 21:09 | 21:14 | 21:20 | 21:26 |
| 21:25 | 21:28 | 21:32 | 21:38 | 21:43 | 21:49 | 21:55 |
| 21:55 | 21:58 | 22:02 | 22:08 | 22:13 | 22:19 | 22:25 |
| 22:25 | 22:28 | 22:32 | 22:38 | 22:43 | 22:49 | 22:55 |
| 22:55 | 22:58 | 23:02 | 23:08 | 23:13 | 23:19 | 23:25 |
| 23:25 | 23:28 | 23:32 | 23:37 | 23:42 | 23:46 | 23:50 |
| 00:25 | 00:28 | 00:32 | 00:37 | 00:42 | 00:46 | 00:50 |
| 01:25 | 01:28 | 01:32 | 01:37 | 01:42 | 01:46 | 01:50 |
| 02:25 | 02:28 | 02:32 | 02:37 | 02:42 | 02:46 | 02:50 |
| 03:25 | 03:28 | 03:32 | 03:37 | 03:42 | 03:46 | 03:50 |
Saturday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| Marefield | Hawkedon Way | Chatton Close (Asda) | Wychwood Crescent | Chancellors Way | Kendrick Student Village | St Mary's Butts |
|---|---|---|---|---|---|---|
| 04:25 | 04:28 | 04:31 | 04:35 | 04:39 | 04:43 | 04:47 |
| 05:25 | 05:28 | 05:32 | 05:37 | 05:42 | 05:46 | 05:50 |
| 06:25 | 06:28 | 06:32 | 06:37 | 06:42 | 06:46 | 06:50 |
| 06:55 | 06:59 | 07:03 | 07:08 | 07:13 | 07:18 | 07:23 |
| 07:20 | 07:24 | 07:29 | 07:36 | 07:42 | 07:48 | 07:53 |
| 07:33 | 07:37 | 07:44 | 07:52 | 07:59 | 08:06 | 08:13 |
| 07:53 | 07:57 | 08:04 | 08:12 | 08:19 | 08:26 | 08:33 |
| 08:13 | 08:17 | 08:24 | 08:32 | 08:39 | 08:46 | 08:53 |
| 08:35 | 08:39 | 08:45 | 08:52 | 08:58 | 09:04 | 09:10 |
| 08:54 | 08:58 | 09:04 | 09:11 | 09:17 | 09:23 | 09:29 |
| 09:13 | 09:17 | 09:23 | 09:30 | 09:36 | 09:42 | 09:48 |
| 09:34 | 09:38 | 09:45 | 09:51 | 09:58 | 10:05 | 10:11 |
| 09:54 | 09:58 | 10:05 | 10:11 | 10:18 | 10:25 | 10:31 |
| 10:14 | 10:18 | 10:25 | 10:31 | 10:38 | 10:45 | 10:51 |
| 10:30 | 10:34 | 10:41 | 10:47 | 10:54 | 11:01 | 11:07 |
| 10:50 | 10:54 | 11:01 | 11:07 | 11:14 | 11:21 | 11:27 |
| 11:10 | 11:14 | 11:21 | 11:27 | 11:34 | 11:41 | 11:47 |
| 11:30 | 11:34 | 11:41 | 11:47 | 11:54 | 12:01 | 12:07 |
| 11:50 | 11:54 | 12:01 | 12:07 | 12:14 | 12:21 | 12:27 |
| 12:10 | 12:14 | 12:21 | 12:27 | 12:34 | 12:41 | 12:47 |
| 12:30 | 12:34 | 12:41 | 12:47 | 12:54 | 13:01 | 13:07 |
| 12:50 | 12:54 | 13:01 | 13:07 | 13:14 | 13:21 | 13:27 |
| 13:10 | 13:14 | 13:21 | 13:27 | 13:34 | 13:41 | 13:47 |
| 13:30 | 13:34 | 13:41 | 13:47 | 13:54 | 14:01 | 14:07 |
| 13:50 | 13:54 | 14:01 | 14:07 | 14:14 | 14:21 | 14:27 |
| 14:10 | 14:14 | 14:21 | 14:27 | 14:34 | 14:41 | 14:47 |
| 14:30 | 14:34 | 14:41 | 14:47 | 14:54 | 15:01 | 15:07 |
| 14:50 | 14:54 | 15:01 | 15:07 | 15:14 | 15:21 | 15:27 |
| 15:10 | 15:14 | 15:21 | 15:27 | 15:34 | 15:41 | 15:47 |
| 15:26 | 15:30 | 15:37 | 15:43 | 15:50 | 15:57 | 16:03 |
| 15:44 | 15:48 | 15:56 | 16:03 | 16:12 | 16:19 | 16:26 |
| 16:09 | 16:13 | 16:20 | 16:27 | 16:36 | 16:43 | 16:50 |
| 16:27 | 16:31 | 16:40 | 16:47 | 16:56 | 17:03 | 17:10 |
| 16:47 | 16:51 | 17:00 | 17:07 | 17:16 | 17:23 | 17:30 |
| 17:07 | 17:11 | 17:20 | 17:27 | 17:36 | 17:43 | 17:50 |
| 17:27 | 17:31 | 17:40 | 17:47 | 17:56 | 18:03 | 18:10 |
| 17:49 | 17:53 | 18:00 | 18:07 | 18:16 | 18:23 | 18:30 |
| 18:12 | 18:16 | 18:23 | 18:30 | 18:35 | 18:42 | 18:48 |
| 18:29 | 18:33 | 18:40 | 18:47 | 18:52 | 18:59 | 19:05 |
| 18:50 | 18:54 | 19:00 | 19:06 | 19:11 | 19:17 | 19:23 |
| 19:28 | 19:31 | 19:38 | 19:44 | 19:49 | 19:55 | 20:01 |
| 20:00 | 20:03 | 20:07 | 20:13 | 20:18 | 20:24 | 20:30 |
| 20:26 | 20:29 | 20:33 | 20:39 | 20:44 | 20:50 | 20:56 |
| 20:56 | 20:59 | 21:03 | 21:09 | 21:14 | 21:20 | 21:26 |
| 21:25 | 21:28 | 21:32 | 21:38 | 21:43 | 21:49 | 21:55 |
| 21:55 | 21:58 | 22:02 | 22:08 | 22:13 | 22:19 | 22:25 |
| 22:25 | 22:28 | 22:32 | 22:38 | 22:43 | 22:49 | 22:55 |
| 22:55 | 22:58 | 23:02 | 23:08 | 23:13 | 23:19 | 23:25 |
| 23:25 | 23:28 | 23:32 | 23:37 | 23:42 | 23:46 | 23:50 |
| 00:25 | 00:28 | 00:32 | 00:37 | 00:42 | 00:46 | 00:50 |
| 01:25 | 01:28 | 01:32 | 01:37 | 01:42 | 01:46 | 01:50 |
| 02:25 | 02:28 | 02:32 | 02:37 | 02:42 | 02:46 | 02:50 |
| 03:25 | 03:28 | 03:32 | 03:37 | 03:42 | 03:46 | 03:50 |
Sunday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| Marefield | Hawkedon Way | Chatton Close (Asda) | Wychwood Crescent | Chancellors Way | Kendrick Student Village | St Mary's Butts |
|---|---|---|---|---|---|---|
| 04:25 | 04:28 | 04:32 | 04:37 | 04:42 | 04:46 | 04:50 |
| 05:25 | 05:28 | 05:32 | 05:37 | 05:42 | 05:46 | 05:50 |
| 06:25 | 06:28 | 06:32 | 06:37 | 06:42 | 06:46 | 06:50 |
| 07:25 | 07:28 | 07:32 | 07:37 | 07:42 | 07:46 | 07:50 |
| 08:25 | 08:28 | 08:32 | 08:37 | 08:42 | 08:46 | 08:50 |
| 08:44 | 08:47 | 08:51 | 08:56 | 09:01 | 09:07 | 09:13 |
| 09:04 | 09:08 | 09:13 | 09:20 | 09:29 | 09:35 | 09:41 |
| 09:24 | 09:28 | 09:33 | 09:40 | 09:49 | 09:55 | 10:01 |
| 09:45 | 09:49 | 09:55 | 10:02 | 10:11 | 10:17 | 10:23 |
| 10:05 | 10:09 | 10:16 | 10:23 | 10:32 | 10:38 | 10:44 |
| 10:25 | 10:29 | 10:36 | 10:43 | 10:52 | 10:58 | 11:04 |
| 10:45 | 10:49 | 10:56 | 11:03 | 11:12 | 11:19 | 11:25 |
| 11:05 | 11:09 | 11:16 | 11:24 | 11:33 | 11:40 | 11:46 |
| 11:25 | 11:29 | 11:36 | 11:44 | 11:53 | 12:00 | 12:06 |
| 11:45 | 11:49 | 11:56 | 12:04 | 12:13 | 12:20 | 12:26 |
| 12:05 | 12:09 | 12:16 | 12:24 | 12:33 | 12:40 | 12:46 |
| 12:25 | 12:29 | 12:36 | 12:44 | 12:53 | 13:00 | 13:06 |
| 12:45 | 12:49 | 12:56 | 13:04 | 13:13 | 13:20 | 13:26 |
| 13:05 | 13:09 | 13:16 | 13:24 | 13:33 | 13:40 | 13:46 |
| 13:25 | 13:29 | 13:36 | 13:44 | 13:53 | 14:00 | 14:06 |
| 13:45 | 13:49 | 13:56 | 14:04 | 14:13 | 14:20 | 14:26 |
| 14:05 | 14:09 | 14:16 | 14:24 | 14:33 | 14:40 | 14:46 |
| 14:25 | 14:29 | 14:36 | 14:44 | 14:53 | 15:00 | 15:06 |
| 14:45 | 14:49 | 14:56 | 15:04 | 15:13 | 15:20 | 15:26 |
| 15:05 | 15:09 | 15:16 | 15:24 | 15:33 | 15:40 | 15:46 |
| 15:23 | 15:27 | 15:36 | 15:44 | 15:53 | 16:00 | 16:06 |
| 15:43 | 15:47 | 15:56 | 16:04 | 16:13 | 16:20 | 16:26 |
| 16:03 | 16:07 | 16:16 | 16:24 | 16:33 | 16:40 | 16:46 |
| 16:23 | 16:27 | 16:36 | 16:44 | 16:53 | 17:00 | 17:06 |
| 16:43 | 16:47 | 16:56 | 17:04 | 17:13 | 17:20 | 17:26 |
| 17:03 | 17:07 | 17:16 | 17:24 | 17:33 | 17:40 | 17:46 |
| 17:23 | 17:27 | 17:36 | 17:44 | 17:53 | 18:00 | 18:06 |
| 17:43 | 17:47 | 17:56 | 18:04 | 18:13 | 18:20 | 18:26 |
| 18:03 | 18:07 | 18:16 | 18:24 | 18:33 | 18:40 | 18:46 |
| 18:22 | 18:26 | 18:35 | 18:43 | 18:52 | 18:59 | 19:05 |
| 18:43 | 18:47 | 18:56 | 19:04 | 19:13 | 19:19 | 19:24 |
| 19:04 | 19:08 | 19:16 | 19:23 | 19:32 | 19:38 | 19:43 |
| 19:23 | 19:27 | 19:34 | 19:40 | 19:48 | 19:54 | 19:59 |
| 19:43 | 19:47 | 19:54 | 20:00 | 20:08 | 20:14 | 20:19 |
| 20:00 | 20:04 | 20:11 | 20:17 | 20:25 | 20:31 | 20:36 |
| 20:30 | 20:34 | 20:38 | 20:43 | 20:50 | 20:54 | 20:58 |
| 21:00 | 21:04 | 21:08 | 21:13 | 21:20 | 21:24 | 21:28 |
| 21:30 | 21:34 | 21:38 | 21:43 | 21:50 | 21:54 | 21:58 |
| 21:55 | 21:58 | 22:02 | 22:07 | 22:12 | 22:16 | 22:20 |
| 22:25 | 22:28 | 22:32 | 22:37 | 22:42 | 22:46 | 22:50 |
| 22:55 | 22:58 | 23:02 | 23:07 | 23:12 | 23:16 | 23:20 |
| 23:25 | 23:28 | 23:32 | 23:37 | 23:42 | 23:46 | 23:50 |
| 00:25 | 00:28 | 00:32 | 00:37 | 00:42 | 00:46 | 00:50 |
| 01:25 | 01:28 | 01:32 | 01:37 | 01:42 | 01:46 | 01:50 |
| 02:25 | 02:28 | 02:32 | 02:37 | 02:42 | 02:46 | 02:50 |
| 03:25 | 03:28 | 03:32 | 03:37 | 03:42 | 03:46 | 03:50 |
All 30 stops in this direction
- Marefield #035082180001
- Chilcombe Way #035082340002
- Felixstowe Close #035082320002
- Kitwood Drive #035082300002
- Easington Drive #035082280002
- Hawkedon Way #035084280001
- Sellafield Way #035082200002
- Marefield #035082180002
- Beech Lane #035082160002
- Faygate Way #035082140002
- Chatton Close (Asda) #035082120002
- Ryhill Way #035082100002
- Rosemary Avenue #035082080002
- Chalfont Way Circle #035082060002
- Brerewood #035082040002
- Wychwood Crescent #035082020002
- Harcourt Drive #035081020002
- Pepper Lane University #039026930001
- UoR Chancellor's Way #039027900001
- Chancellors Way #039025500001
- Christchurch Green #039025570001
- Vicarage Road #039027640001
- Morgan Road #039026750001
- Crown Place Passage #039028220002
- Kendrick Student Village #039026610002
- London Street Top #039025810003
- London Street Foot #039026580001
- Duke Street #039025920001
- Minster Street #039026690003
- St Mary's Butts #039027320003
Route 21 to Marefield
Destination sign “Lower Earley” · from St Mary's Butts · 23 stops
Monday to Friday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| St Mary's Butts | London Street Foot | Crown Place Passage | UoR Whiteknights House | Brerewood | Ryhill Way | Marefield |
|---|---|---|---|---|---|---|
| · | 04:02 | 04:04 | 04:09 | 04:12 | 04:15 | 04:20 |
| 04:47 | 05:02 | 05:04 | 05:09 | 05:12 | 05:15 | 05:20 |
| · | 05:32 | 05:34 | 05:39 | 05:42 | 05:45 | 05:50 |
| 05:50 | 06:02 | 06:04 | 06:09 | 06:12 | 06:15 | 06:20 |
| 06:20 | 06:32 | 06:34 | 06:40 | 06:43 | 06:46 | 06:51 |
| · | 06:42 | 06:45 | 06:51 | 06:55 | 06:58 | 07:03 |
| · | 06:52 | 06:55 | 07:01 | 07:05 | 07:08 | 07:13 |
| 06:54 | 07:07 | 07:10 | 07:16 | 07:20 | 07:23 | 07:28 |
| · | 07:23 | 07:25 | 07:32 | 07:36 | 07:39 | 07:44 |
| 07:24 | 07:44 | 07:47 | 07:57 | 08:01 | 08:04 | 08:09 |
| 07:45 | 07:56 | 08:00 | 08:11 | 08:15 | 08:19 | 08:24 |
| 07:55 | 08:06 | 08:10 | 08:21 | 08:25 | 08:29 | 08:34 |
| 08:13 | 08:25 | 08:29 | 08:40 | 08:44 | 08:48 | 08:53 |
| 08:33 | 08:44 | 08:47 | 08:56 | 09:00 | 09:03 | 09:08 |
| 08:53 | 09:03 | 09:06 | 09:15 | 09:19 | 09:23 | 09:28 |
| 09:08 | 09:18 | 09:21 | 09:30 | 09:34 | 09:38 | 09:43 |
| 09:13 | 09:28 | 09:31 | 09:40 | 09:44 | 09:48 | 09:53 |
| 09:29 | 09:43 | 09:46 | 09:54 | 09:59 | 10:03 | 10:09 |
| 09:48 | 10:03 | 10:06 | 10:14 | 10:19 | 10:23 | 10:29 |
| 10:11 | 10:23 | 10:26 | 10:34 | 10:39 | 10:43 | 10:49 |
| 10:31 | 10:43 | 10:46 | 10:54 | 10:59 | 11:03 | 11:09 |
| 10:51 | 11:03 | 11:06 | 11:14 | 11:19 | 11:23 | 11:29 |
| 11:07 | 11:23 | 11:26 | 11:34 | 11:39 | 11:43 | 11:49 |
| 11:27 | 11:43 | 11:46 | 11:54 | 11:59 | 12:03 | 12:09 |
| 11:47 | 12:03 | 12:06 | 12:14 | 12:19 | 12:23 | 12:29 |
| 12:07 | 12:23 | 12:26 | 12:34 | 12:39 | 12:43 | 12:49 |
| 12:27 | 12:43 | 12:46 | 12:54 | 12:59 | 13:03 | 13:09 |
| 12:47 | 13:03 | 13:06 | 13:14 | 13:19 | 13:23 | 13:29 |
| 13:07 | 13:23 | 13:26 | 13:34 | 13:39 | 13:43 | 13:49 |
| 13:27 | 13:43 | 13:46 | 13:54 | 13:59 | 14:03 | 14:09 |
| 13:47 | 14:03 | 14:06 | 14:14 | 14:19 | 14:23 | 14:29 |
| 14:07 | 14:23 | 14:26 | 14:34 | 14:39 | 14:43 | 14:49 |
| 14:27 | 14:43 | 14:46 | 14:54 | 14:59 | 15:03 | 15:09 |
| · | 14:33 | 14:36 | 14:44 | 14:49 | 14:53 | 14:59 |
| 14:47 | 14:58 | 15:01 | 15:10 | 15:14 | 15:18 | 15:24 |
| 15:07 | 15:18 | 15:21 | 15:30 | 15:34 | 15:38 | 15:44 |
| 15:27 | 15:40 | 15:44 | 15:55 | 15:59 | 16:03 | 16:09 |
| 15:37 | 15:50 | 15:54 | 16:05 | 16:09 | 16:13 | 16:19 |
| 15:47 | 16:00 | 16:04 | 16:15 | 16:20 | 16:24 | 16:30 |
| 16:03 | 16:19 | 16:23 | 16:33 | 16:38 | 16:42 | 16:48 |
| 16:26 | 16:39 | 16:43 | 16:53 | 16:58 | 17:02 | 17:08 |
| 16:50 | 16:59 | 17:03 | 17:13 | 17:18 | 17:22 | 17:28 |
| 17:00 | 17:09 | 17:13 | 17:23 | 17:28 | 17:32 | 17:38 |
| 17:10 | 17:21 | 17:25 | 17:35 | 17:39 | 17:43 | 17:49 |
| 17:34 | 17:44 | 17:48 | 17:58 | 18:02 | 18:06 | 18:12 |
| 17:53 | 18:03 | 18:06 | 18:15 | 18:19 | 18:23 | 18:29 |
| 18:10 | 18:23 | 18:26 | 18:35 | 18:39 | 18:43 | 18:49 |
| 18:20 | 18:33 | 18:36 | 18:45 | 18:49 | 18:53 | 18:59 |
| 18:30 | 18:43 | 18:46 | 18:55 | 18:59 | 19:03 | 19:09 |
| 18:50 | 19:03 | 19:05 | 19:12 | 19:16 | 19:20 | 19:26 |
| 19:09 | 19:33 | 19:35 | 19:42 | 19:47 | 19:51 | 19:57 |
| · | 20:03 | 20:05 | 20:12 | 20:16 | 20:20 | 20:25 |
| · | 20:33 | 20:35 | 20:42 | 20:46 | 20:50 | 20:55 |
| 20:56 | 21:03 | 21:05 | 21:12 | 21:16 | 21:19 | 21:24 |
| 21:26 | 21:33 | 21:35 | 21:42 | 21:46 | 21:49 | 21:54 |
| 21:55 | 22:02 | 22:05 | 22:11 | 22:14 | 22:17 | 22:22 |
| 22:25 | 22:32 | 22:35 | 22:41 | 22:44 | 22:47 | 22:52 |
| 22:55 | 23:02 | 23:05 | 23:11 | 23:14 | 23:17 | 23:22 |
| 23:25 | 23:32 | 23:35 | 23:41 | 23:44 | 23:47 | 23:52 |
| 23:55 | 00:02 | 00:04 | 00:10 | 00:13 | 00:16 | 00:21 |
| 00:50 | 01:02 | 01:04 | 01:10 | 01:13 | 01:16 | 01:21 |
| 01:50 | 02:02 | 02:04 | 02:10 | 02:13 | 02:16 | 02:21 |
| 02:50 | 03:02 | 03:04 | 03:10 | 03:13 | 03:16 | 03:21 |
Saturday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| St Mary's Butts | London Street Foot | Crown Place Passage | UoR Whiteknights House | Brerewood | Ryhill Way | Marefield |
|---|---|---|---|---|---|---|
| · | 04:02 | 04:04 | 04:09 | 04:12 | 04:15 | 04:20 |
| 04:47 | 05:02 | 05:04 | 05:09 | 05:12 | 05:15 | 05:20 |
| 05:50 | 06:02 | 06:04 | 06:09 | 06:12 | 06:15 | 06:20 |
| · | 06:32 | 06:34 | 06:40 | 06:43 | 06:46 | 06:51 |
| 06:50 | 07:12 | 07:15 | 07:21 | 07:25 | 07:28 | 07:33 |
| · | 06:52 | 06:55 | 07:01 | 07:05 | 07:08 | 07:13 |
| 07:23 | 07:32 | 07:35 | 07:41 | 07:45 | 07:48 | 07:53 |
| · | 07:52 | 07:55 | 08:01 | 08:05 | 08:08 | 08:13 |
| 07:53 | 08:04 | 08:07 | 08:17 | 08:22 | 08:26 | 08:32 |
| 08:13 | 08:24 | 08:28 | 08:38 | 08:43 | 08:47 | 08:53 |
| 08:33 | 08:43 | 08:46 | 08:54 | 08:58 | 09:02 | 09:08 |
| 08:53 | 09:03 | 09:06 | 09:15 | 09:19 | 09:23 | 09:28 |
| 09:10 | 09:23 | 09:26 | 09:35 | 09:39 | 09:43 | 09:48 |
| 09:29 | 09:43 | 09:46 | 09:55 | 09:59 | 10:03 | 10:09 |
| 09:48 | 10:03 | 10:06 | 10:14 | 10:19 | 10:23 | 10:29 |
| 10:11 | 10:23 | 10:26 | 10:34 | 10:39 | 10:43 | 10:49 |
| 10:31 | 10:43 | 10:46 | 10:54 | 10:59 | 11:03 | 11:09 |
| 10:51 | 11:03 | 11:06 | 11:14 | 11:19 | 11:23 | 11:29 |
| 11:07 | 11:23 | 11:26 | 11:34 | 11:39 | 11:43 | 11:49 |
| 11:27 | 11:43 | 11:46 | 11:54 | 11:59 | 12:03 | 12:09 |
| 11:47 | 12:03 | 12:06 | 12:14 | 12:19 | 12:23 | 12:29 |
| 12:07 | 12:23 | 12:26 | 12:34 | 12:39 | 12:43 | 12:49 |
| 12:27 | 12:43 | 12:46 | 12:54 | 12:59 | 13:03 | 13:09 |
| 12:47 | 13:03 | 13:06 | 13:14 | 13:19 | 13:23 | 13:29 |
| 13:07 | 13:23 | 13:26 | 13:34 | 13:39 | 13:43 | 13:49 |
| 13:27 | 13:43 | 13:46 | 13:54 | 13:59 | 14:03 | 14:09 |
| 13:47 | 14:03 | 14:06 | 14:14 | 14:19 | 14:23 | 14:29 |
| 14:07 | 14:23 | 14:26 | 14:34 | 14:39 | 14:43 | 14:49 |
| 14:27 | 14:43 | 14:46 | 14:54 | 14:59 | 15:03 | 15:09 |
| 14:47 | 14:58 | 15:01 | 15:09 | 15:14 | 15:18 | 15:24 |
| 15:07 | 15:18 | 15:21 | 15:29 | 15:34 | 15:38 | 15:44 |
| 15:27 | 15:39 | 15:43 | 15:54 | 15:59 | 16:03 | 16:09 |
| 15:47 | 15:59 | 16:02 | 16:12 | 16:17 | 16:21 | 16:27 |
| 16:03 | 16:19 | 16:22 | 16:32 | 16:37 | 16:41 | 16:47 |
| 16:26 | 16:39 | 16:42 | 16:52 | 16:57 | 17:01 | 17:07 |
| 16:50 | 16:59 | 17:02 | 17:12 | 17:17 | 17:21 | 17:27 |
| 17:10 | 17:21 | 17:24 | 17:34 | 17:39 | 17:43 | 17:49 |
| 17:34 | 17:44 | 17:47 | 17:57 | 18:02 | 18:06 | 18:12 |
| 17:53 | 18:03 | 18:06 | 18:14 | 18:19 | 18:23 | 18:29 |
| 18:10 | 18:23 | 18:26 | 18:34 | 18:39 | 18:43 | 18:49 |
| 18:30 | 18:43 | 18:46 | 18:54 | 18:59 | 19:03 | 19:09 |
| 18:50 | 19:03 | 19:05 | 19:12 | 19:16 | 19:20 | 19:26 |
| 19:09 | 19:33 | 19:35 | 19:42 | 19:46 | 19:50 | 19:56 |
| · | 20:03 | 20:05 | 20:12 | 20:16 | 20:20 | 20:25 |
| · | 20:33 | 20:35 | 20:42 | 20:46 | 20:50 | 20:55 |
| 20:56 | 21:03 | 21:05 | 21:12 | 21:16 | 21:19 | 21:24 |
| 21:26 | 21:33 | 21:35 | 21:42 | 21:46 | 21:49 | 21:54 |
| 21:55 | 22:02 | 22:05 | 22:11 | 22:14 | 22:17 | 22:22 |
| 22:25 | 22:32 | 22:35 | 22:41 | 22:44 | 22:47 | 22:52 |
| 22:55 | 23:02 | 23:05 | 23:11 | 23:14 | 23:17 | 23:22 |
| 23:25 | 23:32 | 23:35 | 23:41 | 23:44 | 23:47 | 23:52 |
| 23:55 | 00:02 | 00:04 | 00:10 | 00:13 | 00:16 | 00:21 |
| 00:50 | 01:02 | 01:04 | 01:10 | 01:13 | 01:16 | 01:21 |
| 01:50 | 02:02 | 02:04 | 02:10 | 02:13 | 02:16 | 02:21 |
| 02:50 | 03:02 | 03:04 | 03:10 | 03:13 | 03:16 | 03:21 |
Sunday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| St Mary's Butts | London Street Foot | Crown Place Passage | UoR Whiteknights House | Brerewood | Ryhill Way | Marefield |
|---|---|---|---|---|---|---|
| · | 04:02 | 04:04 | 04:10 | 04:13 | 04:16 | 04:21 |
| 04:50 | 05:01 | 05:03 | 05:09 | 05:12 | 05:15 | 05:20 |
| 05:50 | 06:01 | 06:03 | 06:09 | 06:12 | 06:15 | 06:20 |
| 06:50 | 07:01 | 07:03 | 07:09 | 07:12 | 07:15 | 07:20 |
| 07:50 | 08:01 | 08:03 | 08:09 | 08:12 | 08:15 | 08:20 |
| · | 08:21 | 08:23 | 08:29 | 08:32 | 08:35 | 08:40 |
| · | 08:41 | 08:43 | 08:49 | 08:52 | 08:55 | 09:00 |
| 08:50 | 09:01 | 09:03 | 09:09 | 09:12 | 09:15 | 09:20 |
| 09:13 | 09:23 | 09:26 | 09:32 | 09:35 | 09:38 | 09:43 |
| · | 09:39 | 09:42 | 09:48 | 09:51 | 09:54 | 09:59 |
| 09:41 | 09:57 | 10:00 | 10:06 | 10:09 | 10:12 | 10:17 |
| 10:01 | 10:17 | 10:20 | 10:26 | 10:29 | 10:32 | 10:37 |
| 10:23 | 10:37 | 10:40 | 10:46 | 10:49 | 10:52 | 10:57 |
| 10:44 | 10:58 | 11:01 | 11:09 | 11:13 | 11:17 | 11:23 |
| 11:04 | 11:18 | 11:21 | 11:29 | 11:33 | 11:37 | 11:43 |
| 11:25 | 11:38 | 11:41 | 11:49 | 11:53 | 11:57 | 12:03 |
| 11:46 | 11:58 | 12:01 | 12:09 | 12:13 | 12:17 | 12:23 |
| 12:06 | 12:18 | 12:21 | 12:29 | 12:33 | 12:37 | 12:43 |
| 12:26 | 12:38 | 12:41 | 12:49 | 12:53 | 12:57 | 13:03 |
| 12:46 | 12:58 | 13:01 | 13:09 | 13:13 | 13:17 | 13:23 |
| 13:06 | 13:18 | 13:21 | 13:29 | 13:33 | 13:37 | 13:43 |
| 13:26 | 13:38 | 13:41 | 13:49 | 13:53 | 13:57 | 14:03 |
| 13:46 | 13:58 | 14:01 | 14:09 | 14:13 | 14:17 | 14:23 |
| 14:06 | 14:18 | 14:21 | 14:29 | 14:33 | 14:37 | 14:43 |
| 14:26 | 14:38 | 14:41 | 14:49 | 14:53 | 14:57 | 15:03 |
| 14:46 | 14:58 | 15:01 | 15:09 | 15:13 | 15:17 | 15:23 |
| 15:06 | 15:18 | 15:21 | 15:29 | 15:33 | 15:37 | 15:43 |
| 15:26 | 15:38 | 15:41 | 15:49 | 15:53 | 15:57 | 16:03 |
| 15:46 | 15:58 | 16:01 | 16:09 | 16:13 | 16:17 | 16:23 |
| 16:06 | 16:18 | 16:21 | 16:29 | 16:33 | 16:37 | 16:43 |
| 16:26 | 16:38 | 16:41 | 16:49 | 16:53 | 16:57 | 17:03 |
| 16:46 | 16:58 | 17:01 | 17:09 | 17:13 | 17:17 | 17:23 |
| 17:06 | 17:18 | 17:21 | 17:29 | 17:33 | 17:37 | 17:43 |
| 17:26 | 17:38 | 17:41 | 17:49 | 17:53 | 17:57 | 18:03 |
| 17:46 | 17:58 | 18:00 | 18:08 | 18:12 | 18:16 | 18:22 |
| 18:06 | 18:18 | 18:20 | 18:28 | 18:32 | 18:36 | 18:42 |
| 18:26 | 18:38 | 18:40 | 18:48 | 18:52 | 18:56 | 19:02 |
| 18:46 | 18:58 | 19:00 | 19:08 | 19:12 | 19:16 | 19:22 |
| 19:06 | 19:18 | 19:20 | 19:28 | 19:32 | 19:36 | 19:42 |
| 19:24 | 19:36 | 19:38 | 19:46 | 19:50 | 19:54 | 20:00 |
| 19:43 | 20:03 | 20:05 | 20:13 | 20:17 | 20:21 | 20:27 |
| 20:19 | 20:33 | 20:35 | 20:43 | 20:47 | 20:51 | 20:57 |
| 20:58 | 21:08 | 21:10 | 21:17 | 21:21 | 21:25 | 21:30 |
| 21:22 | 21:33 | 21:35 | 21:42 | 21:46 | 21:50 | 21:55 |
| 21:50 | 22:01 | 22:03 | 22:10 | 22:14 | 22:18 | 22:23 |
| 22:20 | 22:31 | 22:33 | 22:40 | 22:44 | 22:48 | 22:53 |
| 22:50 | 23:01 | 23:03 | 23:10 | 23:14 | 23:18 | 23:23 |
| 23:20 | 23:31 | 23:33 | 23:40 | 23:44 | 23:48 | 23:53 |
| 23:50 | 00:02 | 00:04 | 00:10 | 00:13 | 00:16 | 00:21 |
| 00:50 | 01:02 | 01:04 | 01:10 | 01:13 | 01:16 | 01:21 |
| 01:50 | 02:02 | 02:04 | 02:10 | 02:13 | 02:16 | 02:21 |
| 02:50 | 03:02 | 03:04 | 03:10 | 03:13 | 03:16 | 03:21 |
All 23 stops in this direction
- St Mary's Butts #039027320003
- West Street #039027760001
- Reading Station #039028150004
- Market Place #039026630001
- London Street Foot #039026580002
- Crown Street #039025810004
- Kendrick Student Village #039026610001
- Crown Place Passage #039028220001
- Morgan Road #039026750002
- Vicarage Road #039027640002
- Christchurch Green #039025570003
- UoR Whiteknights House #039027900002
- Pepper Lane University #039026930002
- Harcourt Drive #035081020001
- Wychwood Crescent #035082020001
- Brerewood #035082040001
- Chalfont Way Circle #035082060001
- Rosemary Avenue #035082080001
- Ryhill Way #035082100001
- Chatton Close (Asda) #035082120001
- Faygate Way #035082140001
- Beech Lane #035082160001
- Marefield #035082180001
Route 21 route map
Questions about Reading Buses Route 21
What time is the first Route 21 bus?
Monday to Friday: 04:02. Saturday: 04:02. Sunday: 04:02.
What time is the last Route 21 bus?
Monday to Friday: 03:25. Saturday: 03:25. Sunday: 03:25. A time after midnight belongs to the evening before.
How often does Route 21 run?
Monday to Friday: every 20 min. Saturday: every 20 min. Sunday: every 20 min, between 07:00 and 19:00.
Does Route 21 run at weekends?
Saturday: yes. Sunday: yes.
Where does Route 21 go?
Route 21 serves Marefield, Hawkedon Way, Kendrick Student Village, UoR Whiteknights House and Ryhill Way. The full list of stops for each direction is below the timetables.
Are these live bus times?
No. They are the published timetable from Reading Buses’ open data, refreshed 4 October 2026. A bus can run early or late, and disruptions are not shown.
Source: Reading Buses open data (GTFS schedule for Reading Buses), 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.