GWR 771F29
View line GWR
Alerts for train 771F29
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
17%
5/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
26%
21/82 runs under 3 min
RT coverage: 82 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +5 min
P90
+15min
9 in 10 runs arrive with less than this
30 days: +12 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 8 Aug Max en route +59 min · last fix heading to Portsmouth Harbour +57 min
- Thu 3 Sept Max en route +56 min · last fix heading to Portsmouth & Southsea +56 min
- Thu 10 Sept Max en route +24 min · last fix heading to Portsmouth Harbour +23 min
- Fri 9 Oct Max en route +18 min · last fix heading to Portsmouth Harbour +18 min
- Fri 2 Oct Max en route +18 min · last fix heading to Portsmouth Harbour +17 min
Distribution · 90 days
82 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 26% · 21
- 3–10 min 48% · 39
- 10–30 min 24% · 20
- 30+ min 2% · 2
On-time by weekday
- 23% M n=13
- 17% T n=12
- 0% W n=12
- 17% T n=12
- 30% F n=10
- 42% S n=12
- 55% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | Portsmouth Harbour 22:10 | +11 min | +14 min |
| Wed 14 Oct | Portsmouth Harbour 22:07 | +7 min | +7 min |
| Tue 13 Oct | Portsmouth Harbour 22:04 | +4 min | +6 min |
| Mon 12 Oct | Portsmouth Harbour 22:05 | +5 min | +6 min |
| Sun 11 Oct | Warminster 19:20 | +3 min | +6 min |
| Sat 10 Oct | Warminster 20:21 | +2 min | +3 min |
| Fri 9 Oct | Portsmouth Harbour 22:18 | +18 min | +18 min |
| Thu 8 Oct | Portsmouth Harbour 22:04 | +4 min | +4 min |
| Wed 7 Oct | Portsmouth Harbour 22:09 | +9 min | +12 min |
| Tue 6 Oct | Portsmouth Harbour 22:11 | +11 min | +14 min |
| Mon 5 Oct | Portsmouth & Southsea 22:03 | +3 min | +6 min |
| Sun 4 Oct | Fareham 20:45 | 0 min | +7 min |
| Sat 3 Oct | Fareham 21:37 | +2 min | +2 min |
| Fri 2 Oct | Portsmouth Harbour 22:17 | +17 min | +18 min |
| Thu 1 Oct | Portsmouth Harbour 22:03 | +3 min | +3 min |
| Wed 30 Sept | Portsmouth Harbour 22:04 | +4 min | +6 min |
| Tue 29 Sept | Portsmouth Harbour 22:07 | +7 min | +7 min |
| Mon 28 Sept | Portsmouth Harbour 22:12 | +12 min | +12 min |
| Sun 27 Sept | Portsmouth Harbour 21:02 | +3 min | +5 min |
| Sat 26 Sept | Portsmouth Harbour 22:07 | +8 min | +8 min |
| Fri 25 Sept | Portsmouth Harbour 22:12 | +12 min | +14 min |
| Thu 24 Sept | Portsmouth Harbour 22:11 | +11 min | +13 min |
| Wed 23 Sept | Portsmouth Harbour 22:10 | +10 min | +14 min |
| Tue 22 Sept | Portsmouth Harbour 22:05 | +6 min | +6 min |
| Mon 21 Sept | Portsmouth Harbour 22:01 | +2 min | +2 min |
| Sun 20 Sept | Portsmouth Harbour 21:03 | +4 min | +13 min |
| Sat 19 Sept | Portsmouth Harbour 22:07 | +7 min | +7 min |
| Fri 18 Sept | Portsmouth Harbour 22:01 | +1 min | +3 min |
| Thu 17 Sept | Warminster 20:17 | +5 min | +6 min |
| Wed 16 Sept | Portsmouth Harbour 22:05 | +4 min | +9 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.