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X27

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Bus X27 Salesian College - Aghards Rd - UCD

Bus Regular line Operator: Bus Átha Cliath – Dublin Bus

Line X27 (UCD Glenomena – Salesian College) has its first departure on weekdays at 16:02 and its last at 17:40, 4 departures a day.

  • Headway~20 min
  • First departure16:02
  • Last departure17:40
  • Average ride~109 min
  • Stops60
  • Departures per day4
  • Route length32.3 km
  • Peak~107 min
  • Off-peak~106 min
  • Saturdaynot running
  • Sundaynot running

Bus of Dublin public transport — connects UCD Glenomena and Salesian College, with 60 stops per direction.The first departure is at 16:02, the last at 17:40.Departures run every ~20 min, and the ride takes ~109 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.

Timetable

First

16:02

Last

17:40

Departures

4

Line X27 timetable — on weekdays
16 02
17 012040

Line X27 does not run on Saturdays.

Line X27 does not run on Sundays and holidays.

Valid from10.11.2026.
Changed26.09.2026.
Checked11.11.2026.

Stops

60 stops~109 min in total

  1. UCD Glenomena

    #4952 — UCD Glenomena

    27X32X77XX25X26X28+3departure0min

  2. UCD Stillorgan Rd

    #768 — UCD Stillorgan Rd

    7B7D27X32X39A41X+19+3 min3min

  3. Belfield Court

    #769 — Belfield Court

    7B7D39A41X116118+7+1 min4min

  4. RTÉ Studios

    #770 — RTÉ Studios

    7B7D7E32X39A41X+13+1 min5min

  5. Teresian School

    #771 — Teresian School

    7B7D7E39A41X116+9+0 min5min

  6. Donnybrook Dpot

    #772 — Donnybrook Dpot

    7B7D7E39A41X116+13+1 min6min

  7. Donnybrook Stdm

    #773 — Donnybrook Stdm

    7B7D11B32X39A41X+11+1 min7min

  8. Donnybrook

    #774 — Donnybrook

    7B7D11B32X39A41X+9+1 min8min

  9. Donnybrook Village

    #775 — Donnybrook Village

    7B7D11B39A41X116+10+1 min9min

  10. Morehampton Terrace

    #776 — Morehampton Terrace

    7B7D11B39A41X116+9+1 min10min

  11. Royal Hospital

    #777 — Royal Hospital

    7B7D11B39A41X116+8+1 min11min

  12. Leeson Street Upr

    #906 — Leeson Street Upr

    7B7D1111B32X41X+12+1 min12min

  13. Adelaide Road

    #909 — Adelaide Road

    7B7D1111B32X41X+11+5 min17min

  14. Leeson Street Lwr

    #786 — Leeson Street Lwr

    7B7D1111B3738+19+2 min19min

  15. Merrion Sq West

    #2905 — Merrion Sq West

    82X1X2X25X28X30+2+5 min24min

  16. Clare Street

    #494 — Clare Street

    477A7E15A15B+16+2 min26min

  17. Shaw Street

    #7587 — Shaw Street

    7B7D7E32X3739+12+4 min30min

  18. Tara Street

    #7732 — Tara Street

    52C1C2C3C4C5+7+3 min33min

  19. Aston Quay

    #7392 — Aston Quay

    51D52C1C2C3C4+8+4 min37min

  20. Wellington Quay

    #312 — Wellington Quay

    5274782C1C2C3+10+3 min40min

  21. Merchant's Quay

    #7857 — Merchant's Quay

    5280C1C2C3C4+8+2 min42min

  22. Usher's Quay

    #7855 — Usher's Quay

    5260C1C2C3C4+8+2 min44min

  23. Victoria Quay

    #1447 — Victoria Quay

    P29X25X28X30X31X32+2 min46min

  24. Heuston Station

    #2637 — Heuston Station

    51D526069XC1C2+8+2 min48min

  25. South Circular Road

    #2721 — South Circular Road

    51D52860C1C2C3+7+11 min59min

  26. Memorial Gardens

    #7012 — Memorial Gardens

    51D52C1C2C3C4+6+3 min62min

  27. Palmerstown Drive

    #2201 — Palmerstown Drive

    51D5280C1C2C3+9+5 min67min

  28. Palmerstown R148

    #4401 — Palmerstown R148

    51D5280C1C2C3+9+2 min69min

  29. Liffey Valley SC

    #2213 — Liffey Valley SC

    51D52C1C2C3C4+9+2 min71min

  30. Clayton Hotel

    #2214 — Clayton Hotel

    52C1C2C3C4C5+8+1 min72min

  31. St Loman's Hospital

    #2215 — St Loman's Hospital

    52C1C2C3C4C5+8+1 min73min

  32. Esker Lane

    #7184 — Esker Lane

    52P29X25X28+4 min77min

  33. Hillcrest

    #7050 — Hillcrest

    52X25X28+1 min78min

  34. Woodview

    #7185 — Woodview

    52X25X28+2 min80min

  35. Lucan Spa Hotel

    #7186 — Lucan Spa Hotel

    52C3C4C5C6L54+4+1 min81min

  36. Kew Park

    #7187 — Kew Park

    52C3C4C5C6L54+4+0 min81min

  37. Celbridge Road

    #3947 — Celbridge Road

    C4C6X28+1 min82min

  38. Weston Estate

    #3892 — Weston Estate

    C4C6X28+1 min83min

  39. Weston Aerodrome

    #3893 — Weston Aerodrome

    C4C6X28+1 min84min

  40. Weston

    #8339 — Weston

    C4C6X28+2 min86min

  41. Dept of Agriculture

    #3896 — Dept of Agriculture

    C4C6X28+1 min87min

  42. Backweston Park

    #3897 — Backweston Park

    C4C6X28+1 min88min

  43. Backweston

    #3898 — Backweston

    C4C6X28+0 min88min

  44. Coneyburrow

    #3899 — Coneyburrow

    C4C6X28+1 min89min

  45. Celbridge Park

    #3900 — Celbridge Park

    C4C6X28+1 min90min

  46. The Orchard

    #3901 — The Orchard

    C4C6X28+0 min90min

  47. Ballyoulster Park

    #3902 — Ballyoulster Park

    C4C6X28+1 min91min

  48. Donacumper Cemetery

    #3904 — Donacumper Cemetery

    C4C6X28+1 min92min

  49. Riverview

    #3905 — Riverview

    C4C6X28+3 min95min

  50. English Row

    #7085

    +1 min96min

  51. Priory Lodge

    #7790

    +1 min97min

  52. Celbridge Abbey

    #7086

    +1 min98min

  53. Priory Square

    #7087

    +2 min100min

  54. Oldtown Road

    #7088

    +2 min102min

  55. Willowbrook Lawns

    #7089

    +1 min103min

  56. Willowbrook Park

    #7802

    +1 min104min

  57. Castle Village

    #7091

    +1 min105min

  58. Thornhill

    #3910 — Thornhill

    C4C6W6X28+2 min107min

  59. Crodaun Forest Park

    #3911 — Crodaun Forest Park

    C4C6W6X28+0 min107min

  60. Salesian College

    #3912 — Salesian College

    C4C6W6X28+2 min109min

Lines on the same route

Other Dublin lines that share stops with line X27.

Frequently asked questions

When are the first and last departures of line X27?

On weekdays the first departure from UCD Glenomena is at 16:02 and the last at 17:40. There are 4 departures in total.

Does line X27 run on weekends?

No, there are no published weekend departures.

Does line X27 run on Sundays?

No. The current timetable has no Sunday departures for line X27.

How often does line X27 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 X27?

The whole ride takes about 109 minutes on average — from about 106 minutes off-peak to about 107 minutes at peak.

How many stops does line X27 have?

In the UCD Glenomena → Salesian College direction, line X27 has 60 stops.

How long is the route of line X27?

The route in this direction is about 32.3 km long.