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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 departure05:25
  • Last departure20:40
  • Average ride~52 min
  • Stops55
  • Departures per day23
  • Route length19.8 km
  • Peak~60 min
  • Off-peak~44 min
  • Saturday15 departures
  • Sunday14 departures

Bus of Melbourne public transport — connects St Albans Station/St Albans Rd and Watergardens Station/Watergardens Circuit Rd, with 55 stops per direction.The first departure is at 05:25, the last at 20:40.Departures run every ~40 min, and the ride takes ~52 min on average.

Timetable

First

08:35

Last

21:02

Departures

14

Line 421 timetable — on weekdays
052557
0635
071251
0833
090950
Line 421 timetable — on Saturdays
0706
0803
0903
1003
1103
Line 421 timetable — on Sundays and holidays
0835
0913
1013
1113
1213
Changed25.10.2026.
Checked25.10.2026.

Stops

55 stops~52 min in total
  1. St Albans Station/St Albans Rd

    #48461 — St Albans Station/St Albans Rd

    418departure0min
  2. Main Road West/Alfrieda St

    #40294 — Main Road West/Alfrieda St

    +0 min0min
  3. 418+1 min1min
  4. Westvale Church/Alfrieda St

    #10645 — Westvale Church/Alfrieda St

    418+1 min2min
  5. +0 min2min
  6. +1 min3min
  7. +1 min4min
  8. +1 min5min
  9. Biggs Street Reserve/Biggs St

    #47520 — Biggs Street Reserve/Biggs St

    +1 min6min
  10. +1 min7min
  11. +1 min8min
  12. +1 min9min
  13. Harefield Cres/Driscolls Rd

    #10657 — Harefield Cres/Driscolls Rd

    +1 min10min
  14. Leavesdon Ave/Driscolls Rd

    #10658 — Leavesdon Ave/Driscolls Rd

    +0 min10min
  15. Valewood Dr/Driscolls Rd

    #10659 — Valewood Dr/Driscolls Rd

    +2 min12min
  16. Green Gully Rd/Driscolls Rd

    #10660 — Green Gully Rd/Driscolls Rd

    +1 min13min
  17. Hedgeley Rd/Green Gully Rd

    #10661 — Hedgeley Rd/Green Gully Rd

    +1 min14min
  18. +1 min15min
  19. 418+1 min16min
  20. Keilor Central Shopping Centre/Taylors Rd

    #10670 — Keilor Central Shopping Centre/Taylors Rd

    418+2 min18min
  21. 418+2 min20min
  22. 418+0 min20min
  23. Keilor Plains Station/East Esplanade

    #21137 — Keilor Plains Station/East Esplanade

    418+2 min22min
  24. +2 min24min
  25. +1 min25min
  26. +0 min25min
  27. Thornhill Dr/Belmont Ave

    #10675 — Thornhill Dr/Belmont Ave

    +1 min26min
  28. Belmont Ave/Copernicus Way

    #10676 — Belmont Ave/Copernicus Way

    +1 min27min
  29. Lancia Dr/Copernicus Way

    #10677 — Lancia Dr/Copernicus Way

    +1 min28min
  30. Goodwood Dr/Copernicus Way

    #10678 — Goodwood Dr/Copernicus Way

    +1 min29min
  31. Roseberry Ave/Copernicus Way

    #10679 — Roseberry Ave/Copernicus Way

    +0 min29min
  32. Darebin Ave/Copernicus Way

    #10680 — Darebin Ave/Copernicus Way

    +1 min30min
  33. Lady Nelson Way/Copernicus Way

    #10681 — Lady Nelson Way/Copernicus Way

    +1 min31min
  34. Lady Nelson Way/Chichester Dr

    #10682 — Lady Nelson Way/Chichester Dr

    +1 min32min
  35. Cocoparra Cres/Chichester Dr

    #10683 — Cocoparra Cres/Chichester Dr

    +1 min33min
  36. Chichester Dr/Apollo Rd

    #9254 — Chichester Dr/Apollo Rd

    419476+1 min34min
  37. 419476+1 min35min
  38. 419476+0 min35min
  39. Apollo Rd/Sunshine Ave

    #9258 — Apollo Rd/Sunshine Ave

    476941+1 min36min
  40. Rutherglen Way/Sunshine Ave

    #9259 — Rutherglen Way/Sunshine Ave

    476941+1 min37min
  41. Taylors Lakes SC/Melton Hwy

    #10803 — Taylors Lakes SC/Melton Hwy

    941+1 min38min
  42. +2 min40min
  43. +1 min41min
  44. +1 min42min
  45. +1 min43min
  46. MacKenzie Cl/Wellesley Dr

    #10798 — MacKenzie Cl/Wellesley Dr

    +1 min44min
  47. Salamander Dr/Wellesley Dr

    #46637 — Salamander Dr/Wellesley Dr

    +0 min44min
  48. Warrego Pl/Palmerston Cres

    #10797 — Warrego Pl/Palmerston Cres

    +1 min45min
  49. Carnarvon Cl/Palmerston Cres

    #10796 — Carnarvon Cl/Palmerston Cres

    +0 min45min
  50. +1 min46min
  51. Keilor Lodge Reserve/Robertsons Rd

    #23025 — Keilor Lodge Reserve/Robertsons Rd

    +1 min47min
  52. Overnewton College/Robertsons Rd

    #10794 — Overnewton College/Robertsons Rd

    +1 min48min
  53. Wentworth Dr/McCubbin Dr

    #10793 — Wentworth Dr/McCubbin Dr

    +0 min48min
  54. Watergardens SC/Watergardens Circuit Rd

    #40160 — Watergardens SC/Watergardens Circuit Rd

    425460462463476943+2 min50min
  55. Watergardens Station/Watergardens Circuit Rd

    #21128 — Watergardens Station/Watergardens Circuit Rd

    420425+2 min52min

Frequently asked questions

When are the first and last departures of line 421?

On weekdays the first departure from St Albans Station/St Albans Rd is at 05:25 and the last at 20:40. There are 23 departures in total.

Does line 421 run on weekends?

Yes — on Saturday from 07:06 to 21:03 and on Sunday from 08:35 to 21:02.

Does line 421 run on Sundays?

Yes. On Sundays line 421 has 14 departures from St Albans Station/St Albans Rd, the first at 08:35 and the last at 21:02.

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 44 minutes off-peak to about 60 minutes at peak.

How many stops does line 421 have?

In the St Albans Station/St Albans Rd → Watergardens Station/Watergardens Circuit Rd direction, line 421 has 55 stops.

How long is the route of line 421?

The route in this direction is about 19.8 km long.