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X31

Dublin · bus timetable

Bus X31 River Forest - UCD Belfield

Line X31 connects UCD Glenomena with River Forest: on weekdays it departs from 16:30 to 17:30, 3 departures a day.

  • Headway~30 min
  • First departure16:30
  • Last departure17:30
  • Average ride~113 min
  • Stops50
  • Departures per day3
  • Route length25.6 km
  • Peak~112 min
  • Off-peak~112 min
  • Saturdaynot running
  • Sundaynot running

Bus of Dublin public transport — connects UCD Glenomena and River Forest, with 50 stops per direction.The first departure is at 16:30, the last at 17:30.Departures run every ~30 min, and the ride takes ~113 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

16:30

Last

17:30

Departures

3

Line X31 timetable — on weekdays
16 30
17 0030

Line X31 does not run on Saturdays.

Line X31 does not run on Sundays and holidays.

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

Stops

50 stops~113 min in total
  1. 27X32X77XX25X26X27+3departure0min
  2. 7B7D27X32X39A41X+19+3 min3min
  3. 7B7D7E32X39A41X+13+1 min4min
  4. 7B7D7E39A41X116+9+1 min5min
  5. 7B7D7E39A41X116+13+1 min6min
  6. 7B7D11B32X39A41X+11+0 min6min
  7. 7B7D11B39A41X116+10+1 min8min
  8. 7B7D11B39A41X116+9+1 min9min
  9. 7B7D11B39A41X116+8+1 min10min
  10. 7B7D1111B32X41X+12+2 min12min
  11. 7B7D1111B32X41X+11+4 min16min
  12. 7B7D1111B3738+19+2 min18min
  13. 82X1X2X25X27X28+2+5 min23min
  14. 477A7E15A15B+16+2 min25min
  15. 52C1C2C3C4C5+2+3 min28min
  16. 52C1C2C3C4C5+7+2 min30min
  17. 51D52C1C2C3C4+8+4 min34min
  18. 5274782C1C2C3+10+3 min37min
  19. 5280C1C2C3C4+8+3 min40min
  20. 5260C1C2C3C4+8+2 min42min
  21. 51D526069XC1C2+8+2 min45min
  22. 51D52860C1C2C3+7+22 min67min
  23. 51D52C1C2C3C4+6+7 min74min
  24. 51D5280C1C2C3+9+5 min79min
  25. 51D5280C1C2C3+9+3 min82min
  26. 51D52C1C2C3C4+9+2 min84min
  27. 52C1C2C3C4C5+8+1 min85min
  28. 52C1C2C3C4C5+8+2 min87min
  29. 52C1C2C3C4C5+5+1 min88min
  30. 52C1C2C3C4C5+4+2 min90min
  31. C3C4C5C6L54X30+1+1 min94min
  32. C3C4C5C6L54X30+1+1 min95min
  33. C3C4C5C6L54X30+1+1 min96min
  34. C3C4C5C6L54X30+1+2 min98min
  35. C3C4C5C6L51L52+3+1 min99min
  36. C3C4C5C6L51L52+3+1 min100min
  37. 52C3C4C5C6L54+4+3 min103min
  38. 52C3C4C5C6L54+4+1 min104min
  39. 52C3C5L54X25X32+2 min106min
  40. 52C3C5L54X25X32+0 min106min
  41. C5L54+3 min111min
  42. C5L54+1 min112min
  43. C5L54+1 min113min

Lines on the same route

Other Dublin lines that share stops with line X31.

Frequently asked questions

When are the first and last departures of line X31?

On weekdays the first departure from UCD Glenomena is at 16:30 and the last at 17:30. There are 3 departures in total.

Does line X31 run on weekends?

No, there are no published weekend departures.

Does line X31 run on Sundays?

No. The current timetable has no Sunday departures for line X31.

How often does line X31 run?

Departures run about every 30 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 X31?

The whole ride takes about 113 minutes on average — from about 112 minutes off-peak to about 112 minutes at peak.

How many stops does line X31 have?

In the UCD Glenomena → River Forest direction, line X31 has 50 stops.

How long is the route of line X31?

The route in this direction is about 25.6 km long.