GWR 742J21
View line GWR
Alerts for train 742J21
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line GWR.
The mini-map returns when the train runs
On-time · 30 days
93%
26/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
76%
65/86 runs under 3 min
RT coverage: 86 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +1 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +2 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Thu 3 Sept Max en route +12 min · last fix heading to Basingstoke +12 min
- Fri 9 Oct Max en route +9 min · last fix heading to Basingstoke +9 min
- Thu 27 Aug Max en route +9 min · last fix heading to Basingstoke +9 min
- Tue 1 Sept Max en route +8 min · last fix heading to Basingstoke +8 min
- Fri 28 Aug Max en route +7 min · last fix heading to Basingstoke +7 min
Distribution · 90 days
86 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 76% · 65
- 3–10 min 23% · 20
- 10–30 min 1% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=13
- 69% T n=13
- 85% W n=13
- 75% T n=12
- 58% F n=12
- 69% S n=13
- 70% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Basingstoke 09:33 | −1 min | — |
| Tue 13 Oct | Basingstoke 09:33 | −1 min | — |
| Mon 12 Oct | Basingstoke 09:35 | +1 min | +1 min |
| Sun 11 Oct | Basingstoke 10:12 | +1 min | +2 min |
| Sat 10 Oct | Basingstoke 20:32 | 0 min | — |
| Fri 9 Oct | Basingstoke 09:43 | +9 min | +9 min |
| Thu 8 Oct | Basingstoke 09:36 | +2 min | +2 min |
| Wed 7 Oct | Basingstoke 09:36 | +2 min | +2 min |
| Tue 6 Oct | Basingstoke 09:36 | +2 min | +2 min |
| Mon 5 Oct | Basingstoke 09:36 | +2 min | +2 min |
| Sun 4 Oct | Basingstoke 10:13 | +1 min | +1 min |
| Sat 3 Oct | Basingstoke 10:13 | 0 min | +1 min |
| Fri 2 Oct | Basingstoke 09:35 | +1 min | +1 min |
| Thu 1 Oct | Basingstoke 09:35 | +1 min | +1 min |
| Wed 30 Sept | Basingstoke 09:35 | +1 min | +1 min |
| Tue 29 Sept | Basingstoke 09:35 | +1 min | +1 min |
| Mon 28 Sept | Basingstoke 09:35 | +1 min | +1 min |
| Sat 26 Sept | Basingstoke 10:13 | +1 min | +1 min |
| Fri 25 Sept | Basingstoke 09:36 | +2 min | +2 min |
| Thu 24 Sept | Basingstoke 09:35 | +1 min | +1 min |
| Wed 23 Sept | Basingstoke 09:35 | +1 min | +1 min |
| Tue 22 Sept | Basingstoke 09:36 | +1 min | +1 min |
| Mon 21 Sept | Basingstoke 09:35 | 0 min | — |
| Sun 20 Sept | Basingstoke 10:13 | +2 min | +2 min |
| Sat 19 Sept | Basingstoke 10:17 | +5 min | +5 min |
| Fri 18 Sept | Basingstoke 09:36 | +1 min | +1 min |
| Thu 17 Sept | Basingstoke 09:35 | +1 min | +1 min |
| Wed 16 Sept | Basingstoke 09:36 | +2 min | +2 min |
| Tue 15 Sept | Basingstoke 09:35 | +1 min | +1 min |
| Mon 14 Sept | Basingstoke 09:36 | +2 min | +2 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.