GWR 771F11
View line GWR
Alerts for train 771F11
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
21%
6/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
25%
21/84 runs under 3 min
RT coverage: 84 full · 0 partial · 0 no data
Typical delay
+7min
Median at arrival, 90 days
30 days: +7 min
P90
+18min
9 in 10 runs arrive with less than this
30 days: +18 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
- Tue 6 Oct Max en route +85 min · last fix heading to Cosham +85 min
- Fri 2 Oct Max en route +82 min · last fix heading to Cosham +81 min
- Tue 28 Jul Max en route +44 min · last fix heading to 81690 +42 min
- Tue 20 Oct Max en route +33 min · last fix heading to Portsmouth Harbour +32 min
- Sun 16 Aug Max en route +24 min · last fix heading to Portsmouth Harbour +24 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 25% · 21
- 3–10 min 43% · 36
- 10–30 min 27% · 23
- 30+ min 5% · 4
On-time by weekday
- 23% M n=13
- 25% T n=12
- 42% W n=12
- 25% T n=12
- 18% F n=11
- 8% S n=12
- 33% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Portsmouth Harbour 13:11 | +10 min | +12 min |
| Wed 21 Oct | Portsmouth Harbour 13:10 | +9 min | +10 min |
| Tue 20 Oct | Portsmouth Harbour 13:33 | +32 min | +33 min |
| Mon 19 Oct | Portsmouth Harbour 13:07 | +6 min | +9 min |
| Sun 18 Oct | Warminster 12:20 | +2 min | +3 min |
| Sat 17 Oct | Warminster 11:45 | +4 min | +6 min |
| Fri 16 Oct | Portsmouth Harbour 13:09 | +8 min | +8 min |
| Thu 15 Oct | Portsmouth Harbour 13:11 | +10 min | +11 min |
| Wed 14 Oct | Portsmouth & Southsea 13:04 | +3 min | +4 min |
| Tue 13 Oct | Portsmouth Harbour 13:15 | +14 min | +15 min |
| Mon 12 Oct | Portsmouth Harbour 13:02 | +1 min | +4 min |
| Sun 11 Oct | Warminster 12:19 | 0 min | +2 min |
| Sat 10 Oct | Warminster 11:20 | −1 min | +3 min |
| Fri 9 Oct | Portsmouth Harbour 13:08 | +7 min | +7 min |
| Thu 8 Oct | Portsmouth Harbour 13:12 | +11 min | +12 min |
| Wed 7 Oct | Portsmouth Harbour 13:01 | +3 min | +7 min |
| Tue 6 Oct | Cosham 14:01 | +85 min | +85 min |
| Mon 5 Oct | Portsmouth Harbour 13:04 | +6 min | +6 min |
| Sun 4 Oct | Fareham 13:46 | +1 min | +2 min |
| Sat 3 Oct | Fareham 12:43 | +7 min | +7 min |
| Fri 2 Oct | Cosham 13:57 | +81 min | +82 min |
| Thu 1 Oct | Portsmouth Harbour 13:11 | +10 min | +12 min |
| Wed 30 Sept | Portsmouth Harbour 13:11 | +10 min | +11 min |
| Tue 29 Sept | Portsmouth Harbour 13:07 | +7 min | +7 min |
| Mon 28 Sept | Portsmouth Harbour 13:12 | +12 min | +12 min |
| Sun 27 Sept | Portsmouth Harbour 14:06 | +7 min | +8 min |
| Sat 26 Sept | Portsmouth Harbour 13:05 | +5 min | +5 min |
| Fri 25 Sept | Portsmouth Harbour 13:09 | +8 min | +9 min |
| Thu 24 Sept | Portsmouth Harbour 13:02 | +1 min | +4 min |
| Wed 23 Sept | Portsmouth Harbour 13:01 | 0 min | +7 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.