Transport for Wales 421J68
View line Transport for Wales
Alerts for train 421J68
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Transport for Wales.
The mini-map returns when the train runs
On-time ยท 30 days
65%
17/26 runs under 3 min
RT coverage: 26 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
63%
41/65 runs under 3 min
RT coverage: 65 full ยท 0 partial ยท 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +6 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 20 Oct Max en route +28 min ยท last fix heading to โ +27 min
- Wed 14 Oct Max en route +17 min ยท last fix heading to โ +16 min
- Mon 21 Sept Max en route +11 min ยท last fix heading to 40238 +11 min
- Tue 28 Jul Max en route +12 min ยท last fix heading to 40238 +10 min
- Tue 1 Sept Max en route +8 min ยท last fix heading to 42117 +8 min
Distribution ยท 90 days
65 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 8% ยท 5
- On time 55% ยท 36
- 3โ10 min 31% ยท 20
- 10โ30 min 6% ยท 4
- 30+ min 0% ยท 0
On-time by weekday
- 64% M n=11
- 64% T n=11
- 64% W n=11
- 82% T n=11
- 50% F n=10
- 55% S n=11
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | โ 14:07 | 0 min | +1 min |
| Wed 21 Oct | โ 14:11 | +3 min | +6 min |
| Tue 20 Oct | โ 14:35 | +27 min | +28 min |
| Mon 19 Oct | โ 14:10 | +2 min | +4 min |
| Sat 17 Oct | โ 14:06 | โ1 min | +1 min |
| Fri 16 Oct | โ 14:10 | +3 min | +3 min |
| Thu 15 Oct | โ 14:09 | +2 min | +4 min |
| Wed 14 Oct | โ 14:24 | +16 min | +17 min |
| Tue 13 Oct | โ 14:07 | โ1 min | +1 min |
| Mon 12 Oct | โ 14:09 | +1 min | +3 min |
| Sat 10 Oct | โ 14:10 | +3 min | +5 min |
| Fri 9 Oct | โ 14:12 | +4 min | +6 min |
| Thu 8 Oct | โ 14:12 | +4 min | +6 min |
| Wed 7 Oct | โ 14:14 | +7 min | +8 min |
| Tue 6 Oct | โ 14:06 | โ1 min | โ |
| Mon 5 Oct | โ 14:06 | โ1 min | +1 min |
| Sat 3 Oct | 40238 14:07 | โ1 min | +2 min |
| Fri 2 Oct | 40238 14:07 | โ1 min | +2 min |
| Thu 1 Oct | 40238 14:08 | 0 min | +2 min |
| Wed 30 Sept | 40238 14:07 | โ1 min | +1 min |
| Tue 29 Sept | 40238 14:09 | +2 min | +4 min |
| Mon 28 Sept | 40238 14:06 | โ2 min | โ |
| Sat 26 Sept | 40238 14:11 | +3 min | +5 min |
| Fri 25 Sept | 40238 14:06 | โ1 min | โ |
| Thu 24 Sept | 40238 14:10 | +2 min | +4 min |
| Wed 23 Sept | 40238 14:06 | โ1 min | +1 min |
| Tue 22 Sept | 40238 14:07 | โ1 min | โ |
| Mon 21 Sept | 40238 14:19 | +11 min | +11 min |
| Sat 19 Sept | 40238 14:12 | +4 min | +5 min |
| Fri 18 Sept | 40238 14:15 | +7 min | +8 min |
Each run is closed into train_runs (country, train number, service day) from the live positions. Final delay = last delay seen. Partial coverage: the feed stopped before the final stop (last value used, hatched in the chart). No data: a run without any valid delay; counts as neither on time nor late. Data collected since 11 July 2026.