Pfizer
Stop 4555 · Go-Ahead Ireland · Route W4
Pfizer is a bus stop on the Go-Ahead Ireland network (stop 4555), served by Route W4 to The Square. On weekdays buses run from 05:53 to 23:50.
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Scheduled times. The first bus of the day leaves at 05:52.
Route W4 to The Square
Monday to Friday, 46 buses
| 05 | 53 |
|---|---|
| 06 | 29 |
| 07 | 01163250 |
| 08 | 05203651 |
| 09 | 052857 |
| 10 | 2656 |
| 11 | 2757 |
| 12 | 2959 |
| 13 | 30 |
| 14 | 0232 |
| 15 | 04183248 |
| 16 | 00183348 |
| 17 | 00193451 |
| 18 | 032959 |
| 19 | 2657 |
| 20 | 2555 |
| 21 | 2554 |
| 22 | 2253 |
| 23 | 50 |
Saturday, 33 buses
| 05 | 52 |
|---|---|
| 06 | 52 |
| 07 | 53 |
| 08 | 54 |
| 09 | 2454 |
| 10 | 2456 |
| 11 | 2757 |
| 12 | 30 |
| 13 | 0036 |
| 14 | 0529 |
| 15 | 012859 |
| 16 | 2859 |
| 17 | 28 |
| 18 | 013058 |
| 19 | 2756 |
| 20 | 2555 |
| 21 | 2353 |
| 22 | 2454 |
| 23 | 51 |
Sunday, 30 buses
| 07 | 52 |
|---|---|
| 08 | 52 |
| 09 | 52 |
| 10 | 2453 |
| 11 | 2454 |
| 12 | 2554 |
| 13 | 2959 |
| 14 | 2959 |
| 15 | 2756 |
| 16 | 2757 |
| 17 | 2957 |
| 18 | 2857 |
| 19 | 2555 |
| 20 | 2353 |
| 21 | 2351 |
| 22 | 2051 |
| 23 | 48 |
Read each row as the hour, then the minutes past it: 07 then 05 35 means 07:05 and 07:35. Scheduled times from Go-Ahead Ireland’s official timetable data, refreshed 4 October 2026. Not live arrivals.
Questions about Pfizer
Which buses stop at Pfizer?
Route W4 to The Square stops at Pfizer (stop 4555) in Go-Ahead Ireland.
When is the first and last bus at Pfizer?
Monday: first bus 05:53, last 23:50 (46 buses). Saturday: first bus 05:52, last 23:51 (33 buses). Sunday: first bus 07:52, last 23:48 (30 buses). Public holiday timetables can differ; each route page lists them.
How often do buses come to Pfizer?
On a Monday about 3 buses an hour stop here between 07:00 and 19:00 (35 in those twelve hours, all routes together).
What other stops are near Pfizer?
The closest are Pfizer (4552, about 1 min walk), Grange Castle (4617, about 2 min walk), Grange Castle (4554, about 3 min walk).
Are these live arrival times?
No. They are the scheduled times from Go-Ahead Ireland’s published timetable, refreshed 4 October 2026. A bus can run early or late, and disruptions are not shown.
Source: National Transport Authority open data (GTFS schedule for Go-Ahead Ireland), used under CC BY 4.0. Refreshed 4 October 2026; the current timetable runs to 3 October 2027. Changes made: times reformatted into timetables and departure lists.