Govia Thameslink Railway 899Y50
View line Govia Thameslink Railway
Alerts for train 899Y50
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Govia Thameslink Railway.
The mini-map returns when the train runs
On-time ยท 30 days
88%
7/8 runs under 3 min
RT coverage: 8 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
92%
23/25 runs under 3 min
RT coverage: 25 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: +3 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
- Sat 24 Oct Max en route +9 min ยท last fix heading to Elephant & Castle +7 min
- Sat 8 Aug Max en route +5 min ยท last fix heading to 88394 +3 min
Distribution ยท 90 days
25 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 24% ยท 6
- On time 68% ยท 17
- 3โ10 min 8% ยท 2
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=1
- โ T n=0
- โ W n=0
- โ T n=0
- โ F n=0
- 85% S n=13
- 100% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 1 Nov | Nunhead 19:04 | โ1 min | โ |
| Sat 31 Oct | Nunhead 19:08 | +1 min | +3 min |
| Sun 25 Oct | Swanley 18:26 | +1 min | +1 min |
| Sat 24 Oct | Elephant & Castle 19:15 | +7 min | +9 min |
| Sun 18 Oct | Nunhead 19:12 | โ1 min | +1 min |
| Sat 17 Oct | Elephant & Castle 19:06 | โ2 min | +1 min |
| Sun 11 Oct | Elephant & Castle 19:13 | +1 min | +2 min |
| Sat 10 Oct | Ravensbourne 19:07 | โ1 min | +14 min |
| Sun 4 Oct | 88394 19:07 | +2 min | +5 min |
| Sat 3 Oct | 88394 19:06 | โ2 min | +2 min |
| Sun 27 Sept | 88394 19:15 | +2 min | +4 min |
| Sat 26 Sept | 88394 19:06 | โ2 min | +2 min |
| Sun 20 Sept | 88394 19:15 | +2 min | +3 min |
| Sat 19 Sept | 88394 19:11 | 0 min | +5 min |
| Sat 12 Sept | 88394 19:09 | +1 min | +4 min |
| Sat 5 Sept | 88394 19:09 | +1 min | +3 min |
| Mon 31 Aug | 88394 19:05 | โ3 min | โ |
| Sun 30 Aug | 88394 19:12 | โ1 min | +1 min |
| Sat 29 Aug | 88394 19:10 | +2 min | +5 min |
| Sun 23 Aug | 88394 19:11 | โ1 min | +1 min |
| Sat 22 Aug | 88394 19:10 | +2 min | +5 min |
| Sun 16 Aug | 88394 19:12 | โ1 min | +1 min |
| Sat 15 Aug | 88394 19:06 | โ2 min | +1 min |
| Sun 9 Aug | 88394 19:11 | โ2 min | โ |
| Sat 8 Aug | 88394 19:11 | +3 min | +5 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.