Avanti West Coast 721D90
View line Avanti West Coast
Alerts for train 721D90
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Avanti West Coast.
The mini-map returns when the train runs
On-time · 30 days
38%
9/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
36%
29/81 runs under 3 min
RT coverage: 81 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +5 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +15 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
- Fri 21 Aug Max en route +42 min · last fix heading to 42117 +40 min
- Sat 8 Aug Max en route +36 min · last fix heading to Holyhead +34 min
- Thu 17 Sept Max en route +32 min · last fix heading to 42117 +32 min
- Thu 13 Aug Max en route +32 min · last fix heading to 42117 +31 min
- Sun 23 Aug Max en route +27 min · last fix heading to 42117 +27 min
Distribution · 90 days
81 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 4
- On time 31% · 25
- 3–10 min 41% · 33
- 10–30 min 19% · 15
- 30+ min 5% · 4
On-time by weekday
- 42% M n=12
- 42% T n=12
- 46% W n=13
- 15% T n=13
- 17% F n=12
- 64% S n=11
- 25% S n=8
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 24 Oct | Holyhead 20:15 | +12 min | +14 min |
| Fri 23 Oct | Milton Keynes Central 17:58 | +8 min | +9 min |
| Thu 22 Oct | Milton Keynes Central 18:25 | +11 min | +12 min |
| Wed 21 Oct | Watford Junction 18:21 | +6 min | +10 min |
| Tue 20 Oct | Milton Keynes Central 18:20 | +6 min | +8 min |
| Mon 19 Oct | Watford Junction 18:15 | +1 min | +3 min |
| Fri 16 Oct | Watford Junction 18:35 | +22 min | +23 min |
| Thu 15 Oct | Watford Junction 18:19 | +5 min | +6 min |
| Wed 14 Oct | Milton Keynes Central 18:22 | +8 min | +9 min |
| Mon 12 Oct | Milton Keynes Central 17:58 | +7 min | +8 min |
| Fri 9 Oct | Harrow & Wealdstone 18:29 | +15 min | +18 min |
| Thu 8 Oct | Milton Keynes Central 18:29 | +15 min | +17 min |
| Wed 7 Oct | Milton Keynes Central 18:19 | +5 min | +10 min |
| Tue 6 Oct | Harrow & Wealdstone 18:18 | +4 min | +7 min |
| Mon 5 Oct | Milton Keynes Central 18:30 | +16 min | +18 min |
| Sun 4 Oct | 42117 18:17 | +3 min | +4 min |
| Sat 3 Oct | Holyhead 20:03 | 0 min | +4 min |
| Fri 2 Oct | 42117 18:12 | −2 min | +1 min |
| Thu 1 Oct | 42117 18:12 | −2 min | +1 min |
| Wed 30 Sept | 42117 18:13 | −1 min | +4 min |
| Tue 29 Sept | 42117 18:14 | 0 min | +2 min |
| Mon 28 Sept | 42117 18:13 | −1 min | +2 min |
| Sun 27 Sept | 42117 18:14 | 0 min | +8 min |
| Sat 26 Sept | 40028 21:30 | 0 min | +4 min |
| Fri 25 Sept | 42117 18:18 | +4 min | +8 min |
| Thu 24 Sept | 42117 18:19 | +5 min | +8 min |
| Wed 23 Sept | 42117 18:14 | 0 min | +5 min |
| Tue 22 Sept | 42117 18:14 | 0 min | +3 min |
| Mon 21 Sept | 42117 18:15 | 0 min | +2 min |
| Sat 19 Sept | Holyhead 20:02 | −1 min | +14 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.