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AO21

Adelaide · bus timetable

Bus AO21 Zone C Aberfoyle Hub Interchange Stop Z4 King William Rd - West side

Line AO21 runs between Zone C Aberfoyle Hub Interchange and Stop Z4 King William Rd - West side; on Saturdays the first departure is at 16:30 and the last at 17:00, 2 departures a day.

  • Headway~15 min
  • First departure—
  • Last departure—
  • Average ride~55 min
  • Stops55
  • Departures per day—
  • Route length24.9 km
  • Peak~55 min
  • Off-peak~55 min
  • Saturday2 departures
  • Sundaynot running

Bus of Adelaide public transport — connects Zone C Aberfoyle Hub Interchange and Stop Z4 King William Rd - West side, with 55 stops per direction.Departures run every ~15 min, and the ride takes ~55 min on average.

Timetable

Line AO21 does not run on weekdays.

Line AO21 timetable — on Saturdays
231025

Line AO21 does not run on Sundays and holidays.

Valid from23.10.2026.
Changed25.10.2026.
Checked25.10.2026.

Stops

55 stops~55 min in total
  1. Stop AO21 and AO22 King William Rd - West side

    #18709 — Stop AO21 and AO22 King William Rd - West side

    AO22departure0min
  2. Stop 2 Goodwood Rd - East side

    #13756 — Stop 2 Goodwood Rd - East side

    AO22G10G10AG20G20XG21+7+7 min7min
  3. Stop 3 Goodwood Rd - East side

    #13794 — Stop 3 Goodwood Rd - East side

    AO22G10G10AG20G21N21+2+0 min7min
  4. Stop 4 Goodwood Rd - East side

    #13846 — Stop 4 Goodwood Rd - East side

    AO22G10G10AG20G20XG21+5+1 min8min
  5. Stop 9 Goodwood Rd - East side

    #14126 — Stop 9 Goodwood Rd - East side

    AO22G10G10AG20G20XG21+5+1 min12min
  6. Stop 10 Goodwood Rd - East side

    #14177 — Stop 10 Goodwood Rd - East side

    AO22G10G10AG20G21N21+1 min13min
  7. Stop 11 Goodwood Rd - East side

    #14232 — Stop 11 Goodwood Rd - East side

    AO22G10G10AG20G21N21+1 min14min
  8. Stop 12 Goodwood Rd - East side

    #14321 — Stop 12 Goodwood Rd - East side

    AO22G10G10AG20G21N21+1 min15min
  9. Stop 13 Goodwood Rd - East side

    #14393 — Stop 13 Goodwood Rd - East side

    AO22G10G10AG20G21N21+1 min16min
  10. Stop 14 Goodwood Rd - East side

    #14431 — Stop 14 Goodwood Rd - East side

    AO22G10G10AG20G21N21+1 min17min
  11. Stop 15 Goodwood Rd - East side

    #14458 — Stop 15 Goodwood Rd - East side

    AO22G10G10AG20G21N21+0 min17min
  12. Stop 16 Goodwood Rd - East side

    #14497 — Stop 16 Goodwood Rd - East side

    AO22G10G10AG20G21N21+1 min18min
  13. Stop 17 Goodwood Rd - East side

    #14536 — Stop 17 Goodwood Rd - East side

    AO22G10G10AG20G21N21+1 min19min
  14. Stop 18 Goodwood Rd - East side

    #14606 — Stop 18 Goodwood Rd - East side

    300AO22G10G20G20XG21+5+1 min20min
  15. Stop 19 Goodwood Rd - East side

    #14688 — Stop 19 Goodwood Rd - East side

    300AO22G10G20G21N21+1 min21min
  16. Stop 20 Fiveash Dr - East side

    #14753 — Stop 20 Fiveash Dr - East side

    200200B300AO22G10G20+7+1 min22min
  17. Stop 21 Fiveash Dr - East side

    #14779 — Stop 21 Fiveash Dr - East side

    200200B300AO22G10G20+2+1 min23min
  18. Stop 22 Fiveash Dr - East side

    #14805 — Stop 22 Fiveash Dr - East side

    200200B300AO22G10G20+2+0 min23min
  19. Stop 23 Fiveash Dr - East side

    #14845 — Stop 23 Fiveash Dr - East side

    200200B300AO22G10G20+2+1 min24min
  20. Stop 24 Ayliffes Rd - South side

    #14876 — Stop 24 Ayliffes Rd - South side

    200200B300AO22G10G20+2+1 min25min
  21. Stop 24A Ayliffes Rd - South side

    #14880 — Stop 24A Ayliffes Rd - South side

    200200B300AO22G10G20+2+0 min25min
  22. Stop 25 Main South Rd - South East side

    #14894 — Stop 25 Main South Rd - South East side

    200200B300719720720A+9+2 min27min
  23. Stop 26 Main South Rd - South East side

    #14928 — Stop 26 Main South Rd - South East side

    200200B300719721721A+11+1 min28min
  24. Stop 27 Main South Rd - South East side

    #15013 — Stop 27 Main South Rd - South East side

    200200B719AO22AOX6AOX7+3+1 min29min
  25. Stop 28 Main South Rd - South East side

    #15079 — Stop 28 Main South Rd - South East side

    200200B320721721AAOX6+9+2 min31min
  26. Stop 29 Main South Rd - South East side

    #15105 — Stop 29 Main South Rd - South East side

    200200B320721721AAOX6+9+0 min31min
  27. Stop 30 Flagstaff Rd - East side

    #15128 — Stop 30 Flagstaff Rd - East side

    320605AO22G20G20XG21+3+1 min32min
  28. Stop 31 Flagstaff Rd - East side

    #15212 — Stop 31 Flagstaff Rd - East side

    320605AO22G20G20XG21+3+2 min34min
  29. Stop 32 Flagstaff Rd - North East side

    #15233 — Stop 32 Flagstaff Rd - North East side

    320605AO22G20G20XG21+3+2 min36min
  30. Stop 33 Flagstaff Rd - East side

    #15253 — Stop 33 Flagstaff Rd - East side

    320605AO22G20G20XG21+3+1 min37min
  31. Stop 34 Flagstaff Rd - East side

    #15269 — Stop 34 Flagstaff Rd - East side

    320605AO22G20G20XG21+3+0 min37min
  32. Stop 35 Flagstaff Rd - East side

    #15286 — Stop 35 Flagstaff Rd - East side

    320605AO22G20G20XG21+3+2 min39min
  33. Stop 36 Black Rd - North side

    #15308 — Stop 36 Black Rd - North side

    320605G20G20XG21G21X+1+1 min40min
  34. Stop 37 Black Rd - North West side

    #15303 — Stop 37 Black Rd - North West side

    320605G20G20XG21G21X+1+0 min40min
  35. Stop 38 Black Rd - North side

    #15289 — Stop 38 Black Rd - North side

    320605G20G20XG21G21X+1+1 min41min
  36. Stop 38A Black Rd - North side

    #15300 — Stop 38A Black Rd - North side

    320605G20G20XG21G21X+1+1 min42min
  37. Stop 41A Black Rd - North East side

    #15320 — Stop 41A Black Rd - North East side

    320605G20G20XG21G21X+1+2 min44min
  38. Stop 42 Black Rd - North side

    #15330 — Stop 42 Black Rd - North side

    320605G20G20XG21G21X+1+1 min45min
  39. Stop 43 Black Rd - North side

    #15334 — Stop 43 Black Rd - North side

    320605G20G20XG21G21X+1+1 min46min
  40. Stop 44 Oakridge Rd - North East side

    #15354 — Stop 44 Oakridge Rd - North East side

    320601601AG20G20XG21+2+1 min47min
  41. Stop 45 Oakridge Rd - North East side

    #15360 — Stop 45 Oakridge Rd - North East side

    320601601AG20G20XG21+2+0 min47min
  42. Stop 45A Sunnymeade Dr - South East side

    #15368 — Stop 45A Sunnymeade Dr - South East side

    320G20G20XG21G21XN21+1 min48min
  43. Stop 46 Sunnymeade Dr - East side

    #15379 — Stop 46 Sunnymeade Dr - East side

    320G20G20XG21G21XN21+0 min48min
  44. Stop 47 Sunnymeade Dr - South side

    #15391 — Stop 47 Sunnymeade Dr - South side

    320G20G20XG21G21XN21+1 min49min
  45. Stop 47A Sunnymeade Dr - South side

    #15396 — Stop 47A Sunnymeade Dr - South side

    320G20G20XG21G21XN21+1 min50min
  46. Stop 49 Hub Dr - East side

    #15412 — Stop 49 Hub Dr - East side

    600600AG21G21XN21+0 min50min
  47. Stop 51 Hub Dr - East side

    #15443 — Stop 51 Hub Dr - East side

    600600AG21G21XN21+1 min51min
  48. Stop 52 Hub Dr - East side

    #15459 — Stop 52 Hub Dr - East side

    600600AG21G21XN21+1 min52min
  49. Stop 53 Hub Dr - South East side

    #15499 — Stop 53 Hub Dr - South East side

    600600A601601AG21G21X+1+1 min53min
  50. Stop 53H Hub Dr - South side

    #15507 — Stop 53H Hub Dr - South side

    600600A601601AG21G21X+1+0 min53min
  51. Zone A Aberfoyle Hub Interchange

    #15505 — Zone A Aberfoyle Hub Interchange

    320AO22G20G20XG22X+2 min55min

Frequently asked questions

Does line AO21 run on weekends?

Yes — on Saturday from 23:10 to 23:25.

Does line AO21 run on Sundays?

No. The current timetable has no Sunday departures for line AO21.

How long is the ride on line AO21?

The whole ride takes about 55 minutes on average — from about 55 minutes off-peak to about 55 minutes at peak.

How many stops does line AO21 have?

In the Stop AO21 and AO22 King William Rd - West side → Zone A Aberfoyle Hub Interchange direction, line AO21 has 55 stops.

How long is the route of line AO21?

The route in this direction is about 24.9 km long.