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721X

Adelaide · bus timetable

Bus 721X Zone G Noarlunga Centre Interchange - East side Stop Y2 King William St - West side

Line 721X connects Zone G Noarlunga Centre Interchange - East side with Stop Y2 King William St - West side: on weekdays it departs from 06:13 to 08:35, every ~10 min.

  • Headway~10 min
  • First departure06:13
  • Last departure08:35
  • Average ride~71 min
  • Stops35
  • Departures per day15
  • Route length31.8 km
  • Peak~75 min
  • Off-peak~64 min
  • Saturdaynot running
  • Sundaynot running

Bus of Adelaide public transport — connects Zone G Noarlunga Centre Interchange - East side and Stop Y2 King William St - West side, with 35 stops per direction.The first departure is at 06:13, the last at 08:35.Departures run every ~10 min, and the ride takes ~71 min on average.

Related lines721721A721B

Routes in this direction

Most departures take route A. Some take a different route — pick one to see it on the map, in the timetable and in the stop list.

B next to a time = that departure takes this route

Timetable

First

06:13

Last

08:35

Departures

15

Line 721X timetable — on weekdays
0613293852
070708B1520B303844B54
0808B1035

Line 721X does not run on Saturdays.

Line 721X does not run on Sundays and holidays.

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

Stops

35 stops~71 min in total
  1. Zone G Noarlunga Centre Interchange - East side

    #16046 — Zone G Noarlunga Centre Interchange - East side

    721721BT721departure0min
  2. Zone B Colonnades Interchange

    #16036 — Zone B Colonnades Interchange

    721721B722722X725743+6+0 min0min
  3. Stop 64A Alexander Kelly Dr - North side

    #16022 — Stop 64A Alexander Kelly Dr - North side

    721721B722722X725743+5+1 min1min
  4. Stop 58 Main South Rd - West side

    #15985 — Stop 58 Main South Rd - West side

    721721BAOX7N721T721+0 min6min
  5. Stop 57 Main South Rd - West side

    #15952 — Stop 57 Main South Rd - West side

    721721BAOX7N721T721+1 min7min
  6. Stop 56 Main South Rd - West side

    #15937 — Stop 56 Main South Rd - West side

    721721BAOX7N721T721+1 min8min
  7. Stop 55 Main South Rd - West side

    #15895 — Stop 55 Main South Rd - West side

    721721BAOX7N721T721+1 min9min
  8. Stop 54 Main South Rd - West side

    #15880 — Stop 54 Main South Rd - West side

    721721BAOX7N721T721+1 min10min
  9. Stop 53 Main South Rd - West side

    #15873 — Stop 53 Main South Rd - West side

    721721BAOX7N721T721+1 min11min
  10. Stop 52 Main South Rd - West side

    #15830 — Stop 52 Main South Rd - West side

    721721BAOX7N721T721+1 min12min
  11. Stop 51 Main South Rd - West side

    #15817 — Stop 51 Main South Rd - West side

    721721BAOX7N721T721+1 min13min
  12. Stop 50 Main South Rd - North West side

    #15800 — Stop 50 Main South Rd - North West side

    721721BAOX7N721T721+1 min14min
  13. Stop 49 Main South Rd - North West side

    #15785 — Stop 49 Main South Rd - North West side

    721721BAOX7N721T721+1 min15min
  14. Stop 48 Main South Rd - North West side

    #15748 — Stop 48 Main South Rd - North West side

    721721BAOX7N721T721+1 min16min
  15. Stop 47 Main South Rd - North West side

    #15731 — Stop 47 Main South Rd - North West side

    721721BAOX7N721T721+1 min17min
  16. Stop 46 Main South Rd - North West side

    #15723 — Stop 46 Main South Rd - North West side

    721721BAOX7N721T721+1 min18min
  17. Stop 45A Grant Rd - North side

    #15699 — Stop 45A Grant Rd - North side

    720720B721721B725734+2+2 min20min
  18. Stop 44 Old South Rd - West side

    #15673 — Stop 44 Old South Rd - West side

    721AOX7N721T721T722+0 min21min
  19. Stop 43 Old South Rd - North West side

    #15651 — Stop 43 Old South Rd - North West side

    721AOX7N721T721T722+1 min22min
  20. Stop 42 Old South Rd - West side

    #15631 — Stop 42 Old South Rd - West side

    721AOX7N721T721T722+1 min23min
  21. Stop 40 Panalatinga Rd - West side

    #15577 — Stop 40 Panalatinga Rd - West side

    721722X723X724XAOX7N721+2+2 min25min
  22. Stop B1 Grote St - North side

    #13465 — Stop B1 Grote St - North side

    202202F203203B203F245+14+41 min66min
  23. Stop B2 Grote St - North side

    #13459 — Stop B2 Grote St - North side

    202202F203203B203F245+14+1 min67min
  24. Stop D1 Grote St - North side

    #13453 — Stop D1 Grote St - North side

    202202F203203B203F245+21+1 min68min
  25. Stop D2 Grote St - North side

    #13452 — Stop D2 Grote St - North side

    98C99C202202F203203B+23+0 min68min
  26. Stop U1 Victoria Sq - North West side

    #16291 — Stop U1 Victoria Sq - North West side

    719720721722X723X724X+10+1 min69min
  27. Stop W2 King William St - West side

    #13361 — Stop W2 King William St - West side

    222222R224F224X225F225X+23+1 min70min
  28. Stop Y2 King William St - West side

    #13300 — Stop Y2 King William St - West side

    99C195F196F202202F203+33+1 min71min

Frequently asked questions

When are the first and last departures of line 721X?

On weekdays the first departure from Zone G Noarlunga Centre Interchange - East side is at 06:13 and the last at 08:35. There are 15 departures in total.

Does line 721X run on weekends?

No, there are no published weekend departures.

Does line 721X run on Sundays?

No. The current timetable has no Sunday departures for line 721X.

How often does line 721X run?

Departures run about every 10 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 721X?

The whole ride takes about 71 minutes on average — from about 64 minutes off-peak to about 75 minutes at peak.

How many stops does line 721X have?

In the Zone G Noarlunga Centre Interchange - East side → Stop Y2 King William St - West side direction, line 721X has 35 stops.

How long is the route of line 721X?

The route in this direction is about 31.8 km long.