East Midlands Railway 551B99
View line East Midlands Railway
Alerts for train 551B99
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line East Midlands Railway.
The mini-map returns when the train runs
On-time · 30 days
80%
20/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
72%
52/72 runs under 3 min
RT coverage: 72 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: −1 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +9 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 24 Sept Max en route +62 min · last fix heading to 63624 +57 min
- Wed 21 Oct Max en route +39 min · last fix heading to West Hampstead Thameslink +35 min
- Sun 11 Oct Max en route +23 min · last fix heading to Cricklewood +15 min
- Sun 4 Oct Max en route +12 min · last fix heading to 63624 +11 min
- Wed 14 Oct Max en route +10 min · last fix heading to West Hampstead Thameslink +10 min
Distribution · 90 days
72 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 38% · 27
- On time 35% · 25
- 3–10 min 18% · 13
- 10–30 min 7% · 5
- 30+ min 3% · 2
On-time by weekday
- 83% M n=12
- 85% T n=13
- 62% W n=13
- 64% T n=11
- 91% F n=11
- — S n=0
- 50% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Cricklewood 23:49 | −5 min | +10 min |
| Tue 3 Nov | Cricklewood 23:49 | −3 min | — |
| Mon 2 Nov | Cricklewood 23:53 | −1 min | +1 min |
| Sun 1 Nov | West Hampstead Thameslink 23:04 | −1 min | +3 min |
| Fri 30 Oct | West Hampstead Thameslink 00:00 | −1 min | +3 min |
| Thu 29 Oct | West Hampstead Thameslink 00:00 | −1 min | +1 min |
| Wed 28 Oct | West Hampstead Thameslink 00:08 | +7 min | +7 min |
| Tue 27 Oct | West Hampstead Thameslink 23:59 | −2 min | +1 min |
| Mon 26 Oct | Luton Airport Parkway 23:53 | −8 min | +11 min |
| Sun 25 Oct | Luton Airport Parkway 23:18 | 0 min | +3 min |
| Fri 23 Oct | Cricklewood 23:54 | −7 min | +11 min |
| Thu 22 Oct | West Hampstead Thameslink 23:49 | −4 min | +4 min |
| Wed 21 Oct | West Hampstead Thameslink 00:29 | +35 min | +39 min |
| Tue 20 Oct | Cricklewood 23:52 | −2 min | +4 min |
| Mon 19 Oct | Cricklewood 23:52 | −2 min | +9 min |
| Sun 18 Oct | Loughborough (Leics) 23:16 | 0 min | +2 min |
| Fri 16 Oct | Cricklewood 23:58 | −3 min | +2 min |
| Thu 15 Oct | Cricklewood 00:04 | +3 min | +3 min |
| Wed 14 Oct | West Hampstead Thameslink 00:11 | +10 min | +10 min |
| Tue 13 Oct | Cricklewood 00:01 | 0 min | +3 min |
| Mon 12 Oct | Cricklewood 00:01 | 0 min | — |
| Sun 11 Oct | Cricklewood 23:29 | +15 min | +23 min |
| Fri 9 Oct | Cricklewood 00:00 | −1 min | +1 min |
| Thu 8 Oct | Cricklewood 00:02 | +1 min | +3 min |
| Wed 7 Oct | Cricklewood 00:01 | 0 min | +1 min |
| Tue 6 Oct | Cricklewood 23:59 | −2 min | +1 min |
| Mon 5 Oct | Cricklewood 00:00 | −1 min | +6 min |
| Sun 4 Oct | 63624 23:26 | +11 min | +12 min |
| Thu 1 Oct | 63624 00:11 | +10 min | +10 min |
| Wed 30 Sept | 63624 00:01 | 0 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.