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15A

Dublin · bus timetable

Bus 15A Merrion Square - Limekiln Avenue

Line 15A goes from Merrion Sq South to Greenhills Coll; departures on weekdays run from 06:30 until 23:30, every ~20 min.

  • Headway~20 min
  • First departure06:30
  • Last departure23:30
  • Average ride~52 min
  • Stops39
  • Departures per day52
  • Route length10.8 km
  • Peak~67 min
  • Off-peak~40 min
  • Saturday47 departures
  • Sunday30 departures

Bus of Dublin public transport — connects Merrion Sq South and Greenhills Coll, with 39 stops per direction.The first departure is at 06:30, the last at 23:30.Departures run every ~20 min, and the ride takes ~52 min on average.

Single ticket: €2.00

Source: National Transport Authority (Transport for Ireland) GTFS, version 924629DB-7A2F-4D39-B0EE-92FDCF6D0D0A, valid until 10 November 2027.

Related lines1515B15D

Timetable

First

06:30

Last

23:30

Departures

52

Line 15A timetable — on weekdays
06 3045
07 00153045
08 00153050
09 103050
10 103050
Line 15A timetable — on Saturdays
06 0030
07 153045
08 103050
09 103050
10 103050
Line 15A timetable — on Sundays and holidays
09 0030
10 0030
11 0030
12 0030
13 0030
Valid from10.11.2026.
Changed26.09.2026.
Checked11.11.2026.

Stops

39 stops~52 min in total
  1. 15B15D192324503departure0min
  2. 477A7E15B15D+3+2 min2min
  3. 477A7E15B15D+16+2 min4min
  4. 477A7E15B15D+7+2 min6min
  5. 1477A15B15D+8+2 min8min
  6. 141515B15D6565B+1+3 min17min
  7. 141515B15D1616D+7+3 min22min
  8. 141515B15D6565B+4+3 min25min
  9. 141515B15D6565B+4+1 min27min
  10. 141515B15D6565B+4+1 min28min
  11. 141515B15D6565B+4+1 min30min
  12. 141515B15D6565B+3+1 min31min
  13. 156565BS4+1 min37min
  14. 156565BS4+2 min39min
  15. 74783S4+1 min40min
  16. 74S4+1 min41min
  17. 74S4+1 min42min
  18. 74S4+1 min43min
  19. F2F3S4+1 min44min
  20. Whitehall Rd E

    #1091

    F2+1 min45min
  21. Whitehall Gdns

    #1092

    F2+1 min46min
  22. Priory Wk

    #1093

    F2+1 min47min
  23. Glendale Park

    #1094

    F2+0 min47min
  24. 82150F2+1 min48min
  25. 82150F2+0 min48min
  26. Limekiln Rd E

    #1101

    150+1 min49min
  27. Limekiln Park

    #1102

    150+1 min50min
  28. Limekiln Mnr

    #1103

    150+0 min50min
  29. Limekiln Rd W

    #1104

    150+1 min51min
  30. Greenhills Coll

    #1105

    150+1 min52min

Lines on the same route

Other Dublin lines that share stops with line 15A.

Frequently asked questions

When are the first and last departures of line 15A?

On weekdays the first departure from Merrion Sq South is at 06:30 and the last at 23:30. There are 52 departures in total.

Does line 15A run on weekends?

Yes — on Saturday from 06:00 to 23:30 and on Sunday from 09:00 to 23:30.

Does line 15A run on Sundays?

Yes. On Sundays line 15A has 30 departures from Merrion Sq South, the first at 09:00 and the last at 23:30.

How often does line 15A run?

Departures run about every 20 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 15A?

The whole ride takes about 52 minutes on average — from about 40 minutes off-peak to about 67 minutes at peak.

How many stops does line 15A have?

In the Merrion Sq South → Greenhills Coll direction, line 15A has 39 stops.

How long is the route of line 15A?

The route in this direction is about 10.8 km long.