McGill’s Buses Route 20
Bus timetable and route map · Monday to Friday, Saturday
McGill’s Buses Route 20 is a bus route in Glasgow, Paisley, Inverclyde and Renfrewshire, serving Paisley, Gauze St / Abbey, Calside Avenue, Auchenlodment Road, Bruce Avenue and Paisley, Gauze Street. Monday to Friday the first bus is at 06:02 and the last at 17:50, every 1 h during the day. Updated 4 October 2026.
Timetable summary
Monday to Friday
- First
- 06:02
- Last
- 17:50
- Buses
- 25
- Daytime
- every 1 h
Saturday
- First
- 08:36
- Last
- 15:04
- Buses
- 14
- Daytime
- every 1 h
Sunday
No service
Timetable change: McGill’s Buses’ timetable changes on 10 October 2026. The times below are for the current timetable.
Route 20 to Houston Square
Destination sign “Johnstone” · from Paisley, Gauze St / Abbey · 52 stops
Monday to Friday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| Paisley, Gauze St / Abbey | Calside Avenue | Green Road | Edzell Drive | Auchenlodment Road | Hogg Avenue | Houston Square |
|---|---|---|---|---|---|---|
| · | · | 08:40 | 08:46 | 08:52 | 08:58 | 09:05 |
| 09:20 | 09:29 | 09:40 | 09:46 | 09:52 | 09:58 | 10:05 |
| 10:20 | 10:29 | 10:40 | 10:46 | 10:52 | 10:58 | 11:05 |
| 11:20 | 11:29 | 11:40 | 11:46 | 11:52 | 11:58 | 12:05 |
| 12:20 | 12:29 | 12:40 | 12:46 | 12:52 | 12:58 | 13:05 |
| 13:20 | 13:29 | 13:40 | 13:46 | 13:52 | 13:58 | 14:05 |
| 14:20 | 14:29 | 14:40 | 14:46 | 14:52 | 14:58 | 15:05 |
| 15:20 | 15:29 | 15:40 | 15:46 | 15:52 | 15:58 | 16:05 |
| 16:12 | 16:21 | 16:32 | 16:39 | 16:45 | 16:51 | 16:58 |
| 17:15 | 17:24 | 17:35 | 17:42 | 17:48 | 17:54 | 18:01 |
| · | · | 17:50 | 17:57 | 18:03 | 18:09 | · |
Saturday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| Paisley, Gauze St / Abbey | Calside Avenue | Green Road | Edzell Drive | Auchenlodment Road | Hogg Avenue | Houston Square |
|---|---|---|---|---|---|---|
| · | · | 09:04 | 09:11 | 09:17 | · | · |
| · | · | 10:04 | 10:11 | 10:17 | · | · |
| · | · | 11:04 | 11:11 | 11:17 | · | · |
| · | · | 12:04 | 12:11 | 12:17 | · | · |
| · | · | 13:04 | 13:11 | 13:17 | · | · |
| · | · | 14:04 | 14:11 | 14:17 | · | · |
| · | · | 15:04 | 15:11 | 15:17 | · | · |
All 52 stops in this direction
- Paisley, Gauze St / Abbey #6140225
- Dunn Square #6140928
- Forbes Place #6140362
- Johnston Street #6140367
- Paisley Canal Railway Stan #6140371
- Stevenson Street #61401271
- Speirsfield Court #61401302
- Stevenson Street #61401270
- High Calside #6140932
- Calside Avenue #6140931
- Riccartsbar Avenue #6140930
- Riccartsbar Avenue #6140448
- Royal Alexandra Hospital #6140446
- Riccartsbar Avenue #6140447
- Weavers Avenue #6140976
- Alexandra Drive #61401137
- Station Road #6140523
- Green Road #6140522
- Fulbar Road #6140520
- Green Road #6140964
- Ferguslie #61401250
- Linwood Toll #6140613
- Newton Avenue #6140614
- Glenpatrick Road #6140623
- Phoenix Place #6140645
- Byres Road #6140643
- Edzell Drive #6140641
- Burnside Road #6140640
- Hillview Road #6140638
- Elderslie, Hillview Road #6140636
- Houston Place #6140979
- Walker Drive #6140632
- Thornhill Avenue #6140630
- Beith Road after Thorn #6140670
- Auchenlodment Road #6140673
- Fir Place #6140675
- Birch Crescent #6140676
- Hazel Avenue, Johnstone Castle #6140678
- Elm Drive #6140680
- Maple Drive #6140689
- Hogg Avenue #6140690
- Bruce Avenue #6140692
- Cochrane Castle, Burns Drive #6140693
- Hogg Avenue #6140691
- Beith Road #6140695
- Quarrelton Road #6140750
- Quarrelton Road, Johnstone #6140749
- St Margarets Nursery School #6140743
- Quarry Street #6140746
- Church Street #61401152
- Craigdonald Place #61401122
- Houston Square #6140657
Route 20 to Paisley, Gauze Street
Destination sign “Royal Alexandra Hosp” · from Houston Square · 50 stops
Monday to Friday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| Houston Square | Bruce Avenue | Auchenlodment Road | Edzell Drive | Fulbar Road | Polsons Crescent | Paisley, Gauze Street |
|---|---|---|---|---|---|---|
| · | 06:02 | 06:07 | 06:12 | 06:17 | · | · |
| · | 06:28 | 06:33 | 06:38 | 06:43 | · | · |
| · | 07:05 | 07:11 | 07:17 | 07:24 | · | · |
| 07:26 | 07:32 | 07:39 | 07:46 | 07:53 | · | · |
| 08:08 | 08:14 | 08:21 | 08:28 | 08:35 | 08:49 | 09:00 |
| 09:10 | 09:16 | 09:23 | 09:29 | 09:36 | 09:49 | 10:00 |
| 10:10 | 10:16 | 10:23 | 10:29 | 10:36 | 10:49 | 11:00 |
| 11:10 | 11:16 | 11:23 | 11:29 | 11:36 | 11:49 | 12:00 |
| 12:10 | 12:16 | 12:23 | 12:29 | 12:36 | 12:49 | 13:00 |
| 13:10 | 13:16 | 13:23 | 13:29 | 13:36 | 13:49 | 14:00 |
| 14:10 | 14:16 | 14:23 | 14:29 | 14:36 | 14:49 | 15:00 |
| 15:10 | 15:16 | 15:23 | 15:29 | 15:36 | 15:49 | 16:00 |
| 16:10 | 16:16 | 16:23 | 16:29 | 16:36 | 16:49 | 17:00 |
| 17:05 | 17:11 | 17:18 | 17:24 | 17:31 | · | · |
Saturday
Times at the main stops. 24-hour clock. A dot means that trip does not stop there.
| Houston Square | Bruce Avenue | Auchenlodment Road | Edzell Drive | Fulbar Road | Polsons Crescent | Paisley, Gauze Street |
|---|---|---|---|---|---|---|
| · | · | 08:36 | 08:42 | 08:49 | · | · |
| · | · | 09:36 | 09:42 | 09:49 | · | · |
| · | · | 10:36 | 10:42 | 10:49 | · | · |
| · | · | 11:36 | 11:42 | 11:49 | · | · |
| · | · | 12:36 | 12:42 | 12:49 | · | · |
| · | · | 13:36 | 13:42 | 13:49 | · | · |
| · | · | 14:36 | 14:42 | 14:49 | · | · |
All 50 stops in this direction
- Houston Square #6140657
- Quarry Street #61401265
- Quarry Street #6140745
- St Margarets Rectory #6140744
- Floorsburn Crescent #6140748
- Quarrelton Road #6140751
- Tannahill Crescent #6140920
- Hogg Avenue #6140690
- Bruce Avenue #6140692
- Cochrane Castle, Burns Drive #6140693
- Hogg Avenue #6140691
- Maple Drive #6140688
- Willow Drive #6140681
- Hazel Avenue #6140980
- Hazel Avenue, Johnstone Castle #6140677
- Willow Drive #6140674
- Auchenlodment Road #6140672
- Williamson Place #6140671
- Barclay Avenue #6140629
- Thornhill Drive #6140631
- Walker Drive #6140633
- Houston Place #6140634
- Elderslie, Hillview #6140635
- Renshaw Road #6140637
- Renshaw Road #6140639
- Edzell Drive #6140642
- Greenhill Crescent #6140644
- Phoenix Place #6140646
- Glenpatrick Road #6140624
- Newton Avenue #6140615
- Linwood Toll #6140612
- Ferguslie #61401251
- Green Road #6140519
- Fulbar Road #6140975
- Green Road #6140521
- Alexandra Drive #6140524
- Weavers Avenue #6140525
- Riccartsbar Avenue #6140448
- Royal Alexandra Hospital #6140446
- Riccartsbar Avenue #6140447
- Riccartsbar Avenue #6140929
- Polsons Crescent #61401294
- Stevenson Street #61401271
- Speirsfield Court #61401302
- Stevenson Street #61401270
- High Calside #6140933
- Paisley Canal Stn #6140370
- Browns Lane #6140366
- Forbes Place #6140906
- Paisley, Gauze Street #61401264
Route 20 route map
Questions about McGill’s Buses Route 20
What time is the first Route 20 bus?
Monday to Friday: 06:02. Saturday: 08:36.
What time is the last Route 20 bus?
Monday to Friday: 17:50. Saturday: 15:04. A time after midnight belongs to the evening before.
How often does Route 20 run?
Monday to Friday: every 1 h. Saturday: every 1 h, between 07:00 and 19:00.
Does Route 20 run at weekends?
Saturday: yes. Sunday: no service.
Where does Route 20 go?
Route 20 serves Paisley, Gauze St / Abbey, Calside Avenue, Auchenlodment Road, Bruce Avenue and Paisley, Gauze Street. The full list of stops for each direction is below the timetables.
Are these live bus times?
No. They are the published timetable from McGill’s Buses’ open data, refreshed 4 October 2026. A bus can run early or late, and disruptions are not shown.
Source: McGill’s Buses open data (GTFS schedule for McGill’s 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.