The whole day, by hour
Pick your stop and the times change to match. Minutes past each hour.
From Stop B1 King William St - East side to Marion Centre Interchange
| Hour | Sat |
|---|---|
| 11am | :45 |
| 12pm | :45 |
| 1pm | :45 |
| 2pm | :45 |
| 3pm | :45 |
| 4pm | :45 |
| 5pm | :45 |
How often it runs
| Saturdays | To Marion Centre Interchange |
|---|---|
| 9am to 3pm | about every 60 min |
| 3pm to 6pm | about every 60 min |
| Buses a day | 7 |
| End to end | 38 min |
When to watch out
Saturdays, there is no long gap from Stop B1 King William St - East side: the longest wait is 1h.
The last bus from Stop B1 King William St - East side on Saturdays leaves at 5:45pm.
Route 720A doesn’t run on Sunday.
Coming holiday changes
- Sat 14 Nov: a special timetable; check Adelaide Metro
Every stop on the 720A
Minutes from the first stop on a typical trip. Choose Times to see the whole day at that stop.
To Marion Centre Interchange37 stops, about 38 min
- Stop B1 King William St - East side 0 min
- Stop D2 King William St - East side 2 min
- Stop W Grote St - South side 3 min
- Stop X1 Grote St - South side 4 min
- Stop Y1 Grote St - South side 5 min
- Stop H1 West Tce - East side 5 min
- Stop J1 West Tce - East side 6 min
- Stop Z1 Anzac Hwy - South East side 7 min
- Stop 1 Anzac Hwy - South East side 8 min
- Stop 2 Anzac Hwy - South East side 9 min
- Stop 3 Anzac Hwy - South East side 10 min
- Stop 4 Anzac Hwy - South East side 11 min
- Stop 5 Anzac Hwy - South East side 12 min
- Stop 6 South Rd - East side 13 min
- Stop 7 South Rd - East side 14 min
- Stop 8 South Rd - East side 14 min
- Stop 9 South Rd - East side 15 min
- Stop 10 South Rd - East side 16 min
- Stop 11 South Rd - East side 17 min
- Stop 12 South Rd - East side 18 min
- Stop 13 South Rd - East side 19 min
- Stop 14 South Rd - East side 20 min
- Stop 15 South Rd - East side 20 min
- Stop 16 South Rd - East side 21 min
- Stop 18 South Rd - East side 22 min
- Stop 19 South Rd - East side 23 min
- Stop 20 South Rd - East side 23 min
- Stop 21 South Rd - East side 24 min
- Stop 23 South Rd - East side 26 min
- Stop 25 Main South Rd - South East side 27 min
- Stop 28 Sturt Rd - South side 30 min
- Stop 29 Sturt Rd - South side 32 min
- Stop 29A Sturt Rd - South side 33 min
- Stop 29B Sturt Rd - South side 34 min
- Stop 29C Sturt Rd - South side 35 min
- Stop 29D Sturt Rd - South side 36 min
- Zone F Marion Interchange - South side 38 min
Questions about the 720A
What time is the first 720A bus?
Saturdays: 11:45am from Stop B1 King William St - East side.
What time is the last 720A bus?
Saturdays: 5:45pm from Stop B1 King William St - East side.
How often does the 720A run?
About every 60 minutes on Saturdays, with 7 buses a day from Stop B1 King William St - East side.
How long does the 720A take?
About 38 min from Stop B1 King William St - East side to Zone F Marion Interchange - South side, with 37 stops along the way.
Does the 720A run at weekends?
Route 720A doesn’t run on Sunday. It runs on the other weekend day: see the table above.
Does the 720A run on public holidays?
Sat 14 Nov: a special timetable; check Adelaide Metro.
Are these live times?
No. They are Adelaide Metro’s published timetable, and a bus can run early or late. Check Adelaide Metro for disruptions.
Routes that share these stops
Source: Adelaide Metro - Department for Infrastructure and Transport, South Australia, open data under Creative Commons Attribution (Australia). Refreshed 27 October 2026. The current timetable runs to 9 April 2027. Times change on 12 December 2026; this page updates when the new timetable is published. These are scheduled times; check Adelaide Metro for disruptions. Service summaries are calculated from this published timetable. Report a timetable issue.