buses.appMelbourne public transport
421

Melbourne · bus timetable

Bus 421 St Albans Station/St Albans Rd Watergardens Station/Watergardens Circuit Rd

Bus Regular line

Line 421 runs between St Albans Station/St Albans Rd and Watergardens Station/Watergardens Circuit Rd; on weekdays the first departure is at 05:25 and the last at 20:40, every ~40 min.

  • Headway~40 min
  • First departure05:47
  • Last departure21:12
  • Average ride~52 min
  • Stops54
  • Departures per day23
  • Route length19.4 km
  • Peak~59 min
  • Off-peak~39 min
  • Saturday15 departures
  • Sunday13 departures

Bus of Melbourne public transport — connects St Albans Station/St Albans Rd and Watergardens Station/Watergardens Circuit Rd, with 54 stops per direction.The first departure is at 05:47, the last at 21:12.Departures run every ~40 min, and the ride takes ~52 min on average.

Timetable

First

05:47

Last

21:12

Departures

23

Line 421 timetable — on weekdays
0547
061454
0734
081152
092853
Line 421 timetable — on Saturdays
0718
0808
0906
1006
1106
Line 421 timetable — on Sundays and holidays
0823
0923
1023
1123
1223
Changed25.10.2026.
Checked25.10.2026.

Stops

54 stops~52 min in total
  1. Watergardens Station/Watergardens Circuit Rd

    #21128 — Watergardens Station/Watergardens Circuit Rd

    420425departure0min
  2. Watergardens SC/Watergardens Circuit Rd

    #40162 — Watergardens SC/Watergardens Circuit Rd

    425463941+1 min1min
  3. Drysdale Ave/McCubbin Dr

    #7574 — Drysdale Ave/McCubbin Dr

    +1 min2min
  4. Overnewton College/Robertsons Rd

    #8437 — Overnewton College/Robertsons Rd

    +1 min3min
  5. Keilor Lodge Reserve/Robertsons Rd

    #23024 — Keilor Lodge Reserve/Robertsons Rd

    +1 min4min
  6. +1 min5min
  7. Carnarvon Cl/Palmerston Cres

    #9947 — Carnarvon Cl/Palmerston Cres

    +0 min5min
  8. Warrego Pl/Palmerston Cres

    #9948 — Warrego Pl/Palmerston Cres

    +1 min6min
  9. MacKenzie Cl/Wellesley Dr

    #9949 — MacKenzie Cl/Wellesley Dr

    +1 min7min
  10. Newell Cl/Wellesley Dr

    #9950 — Newell Cl/Wellesley Dr

    +1 min8min
  11. Nordic Ave/Wellesley Dr

    #9951 — Nordic Ave/Wellesley Dr

    +1 min9min
  12. +0 min9min
  13. Messina Cres/Verona Dr

    #9953 — Messina Cres/Verona Dr

    +1 min10min
  14. 941+1 min11min
  15. Taylors Lakes SC/Melton Hwy

    #9955 — Taylors Lakes SC/Melton Hwy

    941+0 min11min
  16. Rutherglen Way/Sunshine Ave

    #6736 — Rutherglen Way/Sunshine Ave

    476941+1 min12min
  17. Sunshine Ave/Apollo Rd

    #6734 — Sunshine Ave/Apollo Rd

    419476+2 min14min
  18. Cocoparra Cres/Apollo Rd

    #9936 — Cocoparra Cres/Apollo Rd

    419476+0 min14min
  19. 419476+0 min14min
  20. Chichester Dr/Apollo Rd

    #9934 — Chichester Dr/Apollo Rd

    419476+1 min15min
  21. Mallacoota Ct/Chichester Dr

    #11782 — Mallacoota Ct/Chichester Dr

    +1 min16min
  22. Stockwell Cres/Lady Nelson Way

    #11781 — Stockwell Cres/Lady Nelson Way

    +1 min17min
  23. Lady Nelson Way/Copernicus Way

    #11780 — Lady Nelson Way/Copernicus Way

    +0 min17min
  24. Darebin Ave/Copernicus Way

    #11779 — Darebin Ave/Copernicus Way

    +1 min18min
  25. Roseberry Ave/Copernicus Way

    #11778 — Roseberry Ave/Copernicus Way

    +1 min19min
  26. Goodwood Dr/Copernicus Way

    #11777 — Goodwood Dr/Copernicus Way

    +1 min20min
  27. Hotchkiss Way/Copernicus Way

    #11776 — Hotchkiss Way/Copernicus Way

    +0 min20min
  28. Belmont Ave/Copernicus Way

    #11775 — Belmont Ave/Copernicus Way

    +1 min21min
  29. Thornhill Dr/Belmont Ave

    #11774 — Thornhill Dr/Belmont Ave

    +1 min22min
  30. +1 min23min
  31. +1 min24min
  32. 418+1 min25min
  33. Keilor Plains Station/East Esplanade

    #21136 — Keilor Plains Station/East Esplanade

    418+2 min27min
  34. 418+2 min29min
  35. 418+1 min30min
  36. Keilor Central Shopping Centre/Taylors Rd

    #11769 — Keilor Central Shopping Centre/Taylors Rd

    418+2 min32min
  37. +1 min33min
  38. +1 min34min
  39. Homestead Dr/Green Gully Rd

    #11761 — Homestead Dr/Green Gully Rd

    +1 min35min
  40. Green Gully Rd/Driscolls Rd

    #11760 — Green Gully Rd/Driscolls Rd

    +1 min36min
  41. Valewood Dr/Driscolls Rd

    #11759 — Valewood Dr/Driscolls Rd

    +1 min37min
  42. Leavesdon Ave/Driscolls Rd

    #11758 — Leavesdon Ave/Driscolls Rd

    +1 min38min
  43. +2 min40min
  44. +0 min40min
  45. +1 min41min
  46. +2 min43min
  47. +1 min44min
  48. +1 min45min
  49. +1 min46min
  50. +1 min47min
  51. +1 min48min
  52. Craigielea Ave/Alfrieda St

    #11745 — Craigielea Ave/Alfrieda St

    418+1 min49min
  53. Main Road East/Alfrieda St

    #48468 — Main Road East/Alfrieda St

    418+2 min51min
  54. St Albans Station/St Albans Rd

    #48461 — St Albans Station/St Albans Rd

    418+1 min52min

Frequently asked questions

When are the first and last departures of line 421?

On weekdays the first departure from Watergardens Station/Watergardens Circuit Rd is at 05:47 and the last at 21:12. There are 23 departures in total.

Does line 421 run on weekends?

Yes — on Saturday from 07:18 to 21:08 and on Sunday from 08:23 to 20:46.

Does line 421 run on Sundays?

Yes. On Sundays line 421 has 13 departures from Watergardens Station/Watergardens Circuit Rd, the first at 08:23 and the last at 20:46.

How often does line 421 run?

Departures run about every 40 minutes (median headway between 06:00 and 21:00 on weekdays). It is denser at peak and sparser in the evening and at weekends.

How long is the ride on line 421?

The whole ride takes about 52 minutes on average — from about 39 minutes off-peak to about 59 minutes at peak.

How many stops does line 421 have?

In the Watergardens Station/Watergardens Circuit Rd → St Albans Station/St Albans Rd direction, line 421 has 54 stops.

How long is the route of line 421?

The route in this direction is about 19.4 km long.