Station · Great Britain

Grangetown

Trains at Grangetown arrived on average 1 min late over the last 30 days, based on 203 timed arrivals out of 248 services; 96% were within 5 minutes.

Counted from 14 September 2026 to 14 September 2026, as of 14 September 2026. Facts from the rail feeds we archive; nothing on this page is a prediction. How we count.

96%
within 5 min, of 203
1 min
late on average
0
cancelled, of 248

Live

Next departures

Board as of 10:09 London time; each train shows when its last update arrived. Times are the feed's own; a platform is marked expected until the operator confirms it.

Caerphilly
09:57 · Platform 1 · updated 10:0909:57Departed
Barry Island
10:03 · Platform 2 · updated 10:0910:04On time
Rhymney
10:05 · Platform 1 · updated 10:0710:05On time
Penarth
10:09 · Platform 2 (expected) · updated 10:0810:09On time
Coryton
10:11 · Platform 1 (expected) · updated 09:5810:11On time
Barry Island
10:13 · Platform 2 (expected) · updated 10:0710:13On time
Bargoed
10:15 · Platform 1 (expected) · updated 10:0910:15On time
Penarth
10:24 · Platform 2 (expected) · updated 10:0910:24On time

All 36 departures in the next two hours

Punctuality

How trains here have run

Trains at Grangetown arrived on average 1 min late over the last 30 days, based on 203 timed arrivals out of 248 services; 96% were within 5 minutes. Half of them were on time and four in five were within 1 min. No services were cancelled over the last 30 days. The platform changed after being announced on 0% of 244 calls with a platform. The busiest hour is 08:00–09:00 (16 services); the worst day was Monday 14 September 2026 (1 min late on average).

Punctuality at Grangetown, measured at this station against the public timetable. Rates show the sample they are counted from; “—” means no figure. Platform changes are counted over calls with a platform.
Measure7 days14 September 2026 – 14 September 202630 days14 September 2026 – 14 September 2026All time14 September 2026 – 14 September 2026
Services248248248
Within 5 minutes96% of 20396% of 20396% of 203
Average delay1 min of 2031 min of 2031 min of 203
Half were withinunder a minuteunder a minuteunder a minute
Four in five were within1 min1 min1 min
Cancelled0 of 2480 of 2480 of 248
Cancelled at some stops000
Platform changed0% of 2440% of 2440% of 244
Busiest hour08:00–09:00 (16)08:00–09:00 (16)08:00–09:00 (16)
Worst day14 September 2026 (1 min)14 September 2026 (1 min)14 September 2026 (1 min)

Routes from here

No route from here has 20 services yet.

Operators

Nearby stations

About this station

Country
Great Britain
CRS code
GTN
Coordinates
51.4670, -3.1891

Every figure on this page is a count over the feed messages we archive, measured at this station against the public timetable. See the leaderboards or every station in Great Britain.