GWR 771F19
View line GWR
Alerts for train 771F19
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
38%
11/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
32%
28/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
+6min
Median at arrival, 90 days
30 days: +6 min
P90
+20min
9 in 10 runs arrive with less than this
30 days: +17 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
- Sat 5 Sept Max en route +48 min · last fix heading to Portsmouth & Southsea +48 min
- Thu 22 Oct Max en route +48 min · last fix heading to Portsmouth & Southsea +46 min
- Mon 12 Oct Max en route +41 min · last fix heading to Portsmouth Harbour +41 min
- Mon 10 Aug Max en route +38 min · last fix heading to Portsmouth Harbour +29 min
- Mon 31 Aug Max en route +27 min · last fix heading to Portsmouth Harbour +27 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 31% · 27
- 3–10 min 36% · 31
- 10–30 min 29% · 25
- 30+ min 3% · 3
On-time by weekday
- 31% M n=13
- 31% T n=13
- 50% W n=12
- 8% T n=12
- 33% F n=12
- 38% S n=13
- 33% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 3 Nov | Portsmouth Harbour 17:04 | +9 min | +11 min |
| Mon 2 Nov | Portsmouth & Southsea 16:54 | +2 min | +4 min |
| Sun 1 Nov | Portsmouth & Southsea 17:08 | +8 min | +9 min |
| Sat 31 Oct | Portsmouth Harbour 17:11 | +11 min | +11 min |
| Fri 30 Oct | Portsmouth Harbour 17:18 | +15 min | +17 min |
| Thu 29 Oct | Portsmouth Harbour 17:23 | +21 min | +21 min |
| Wed 28 Oct | Filton Abbey Wood 14:33 | +1 min | +1 min |
| Tue 27 Oct | Patchway 14:45 | +13 min | +14 min |
| Mon 26 Oct | Lawrence Hill 14:34 | +2 min | +3 min |
| Sun 25 Oct | Cosham 16:48 | +12 min | +12 min |
| Sat 24 Oct | Portsmouth Harbour 17:07 | +7 min | +10 min |
| Fri 23 Oct | Patchway 14:43 | +1 min | +2 min |
| Thu 22 Oct | Portsmouth & Southsea 17:40 | +46 min | +48 min |
| Wed 21 Oct | Portsmouth Harbour 17:05 | +2 min | +2 min |
| Tue 20 Oct | Portsmouth & Southsea 17:09 | +6 min | +8 min |
| Mon 19 Oct | Portsmouth Harbour 17:05 | +2 min | +4 min |
| Sun 18 Oct | Warminster 15:23 | +3 min | +3 min |
| Sat 17 Oct | Warminster 15:39 | −2 min | +1 min |
| Fri 16 Oct | Portsmouth Harbour 17:12 | +10 min | +10 min |
| Thu 15 Oct | Portsmouth Harbour 17:12 | +10 min | +10 min |
| Wed 14 Oct | Portsmouth Harbour 17:06 | +3 min | +4 min |
| Tue 13 Oct | Portsmouth Harbour 17:19 | +16 min | +16 min |
| Mon 12 Oct | Portsmouth Harbour 17:44 | +41 min | +41 min |
| Sun 11 Oct | Warminster 15:20 | 0 min | +2 min |
| Sat 10 Oct | Warminster 15:20 | 0 min | — |
| Fri 9 Oct | Portsmouth Harbour 17:12 | +10 min | +10 min |
| Thu 8 Oct | Portsmouth Harbour 17:08 | +5 min | +5 min |
| Wed 7 Oct | Portsmouth Harbour 17:03 | +2 min | +4 min |
| Tue 6 Oct | Portsmouth Harbour 17:05 | +2 min | +3 min |
| Mon 5 Oct | Portsmouth Harbour 17:08 | +6 min | +6 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.