Avanti West Coast 721F20
View line Avanti West Coast
Alerts for train 721F20
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
36%
9/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
35%
27/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +3 min
P90
+18min
9 in 10 runs arrive with less than this
30 days: +22 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 3 Nov Max en route +60 min · last fix heading to Watford Junction +60 min
- Wed 9 Sept Max en route +51 min · last fix heading to 36056 +51 min
- Fri 21 Aug Max en route +49 min · last fix heading to 36056 +47 min
- Wed 14 Oct Max en route +32 min · last fix heading to Watford Junction +32 min
- Fri 28 Aug Max en route +27 min · last fix heading to 36056 +27 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 35% · 27
- 3–10 min 42% · 32
- 10–30 min 18% · 14
- 30+ min 5% · 4
On-time by weekday
- 54% M n=13
- 46% T n=13
- 31% W n=13
- 23% T n=13
- 23% F n=13
- 33% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | Milton Keynes Central 14:09 | +7 min | +7 min |
| Thu 5 Nov | Watford Junction 14:04 | +2 min | +2 min |
| Wed 4 Nov | Milton Keynes Central 14:04 | +2 min | +2 min |
| Tue 3 Nov | Watford Junction 15:04 | +60 min | +60 min |
| Mon 2 Nov | Milton Keynes Central 14:04 | 0 min | +2 min |
| Sat 31 Oct | Watford Junction 14:14 | +3 min | +3 min |
| Fri 30 Oct | Milton Keynes Central 14:15 | +3 min | +5 min |
| Thu 29 Oct | Milton Keynes Central 14:19 | +8 min | +10 min |
| Wed 28 Oct | Watford Junction 14:15 | +4 min | +4 min |
| Tue 27 Oct | Watford Junction 14:13 | +1 min | +2 min |
| Mon 26 Oct | Harrow & Wealdstone 14:35 | +24 min | +24 min |
| Sat 24 Oct | Watford Junction 14:21 | +9 min | +9 min |
| Fri 23 Oct | Milton Keynes Central 14:26 | +14 min | +14 min |
| Thu 22 Oct | Milton Keynes Central 14:31 | +20 min | +20 min |
| Wed 21 Oct | Milton Keynes Central 14:20 | +8 min | +8 min |
| Tue 20 Oct | Watford Junction 14:11 | −1 min | +1 min |
| Mon 19 Oct | Milton Keynes Central 14:13 | +1 min | +3 min |
| Sat 17 Oct | Aston 14:10 | −1 min | +11 min |
| Fri 16 Oct | Milton Keynes Central 14:20 | +8 min | +8 min |
| Thu 15 Oct | Watford Junction 14:12 | +1 min | +1 min |
| Wed 14 Oct | Watford Junction 14:43 | +32 min | +32 min |
| Tue 13 Oct | Milton Keynes Central 14:14 | +2 min | +2 min |
| Mon 12 Oct | Milton Keynes Central 14:15 | +3 min | +3 min |
| Sat 10 Oct | Aston 14:16 | +4 min | +14 min |
| Fri 9 Oct | Milton Keynes Central 14:15 | +3 min | +3 min |
| Thu 8 Oct | Watford Junction 14:20 | +8 min | +8 min |
| Wed 7 Oct | Watford Junction 14:13 | +1 min | +2 min |
| Tue 6 Oct | Milton Keynes Central 14:20 | +8 min | +11 min |
| Mon 5 Oct | Watford Junction 14:11 | −1 min | +1 min |
| Sat 3 Oct | 36056 14:11 | −1 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.