Heathrow Express 731Y58
View line Heathrow Express
Alerts for train 731Y58
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Heathrow Express.
The mini-map returns when the train runs
On-time · 30 days
76%
22/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
77%
64/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +6 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
- Wed 12 Aug Max en route +23 min · last fix heading to 73251 +22 min
- Fri 14 Aug Max en route +20 min · last fix heading to 73251 +19 min
- Thu 13 Aug Max en route +15 min · last fix heading to 73251 +15 min
- Mon 21 Sept Max en route +12 min · last fix heading to 73251 +12 min
- Sat 25 Jul Max en route +12 min · last fix heading to 73251 +12 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 12% · 10
- On time 65% · 54
- 3–10 min 17% · 14
- 10–30 min 6% · 5
- 30+ min 0% · 0
On-time by weekday
- 67% M n=12
- 91% T n=11
- 73% W n=11
- 75% T n=12
- 67% F n=12
- 85% S n=13
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | — 14:43 | +2 min | +2 min |
| Mon 12 Oct | — 14:41 | +2 min | +2 min |
| Sun 11 Oct | — 14:41 | 0 min | +1 min |
| Sat 10 Oct | — 14:41 | +1 min | +2 min |
| Fri 9 Oct | — 14:44 | +4 min | +4 min |
| Thu 8 Oct | Heathrow Terminals 2 & 3 14:40 | 0 min | — |
| Wed 7 Oct | Heathrow Terminals 2 & 3 14:41 | +1 min | +1 min |
| Tue 6 Oct | — 14:40 | 0 min | +1 min |
| Mon 5 Oct | Heathrow Terminals 2 & 3 14:44 | +4 min | +4 min |
| Sun 4 Oct | 73251 14:41 | 0 min | +1 min |
| Sat 3 Oct | 73251 14:39 | −2 min | — |
| Fri 2 Oct | 73251 14:48 | +8 min | +8 min |
| Thu 1 Oct | 73251 14:47 | +7 min | +7 min |
| Wed 30 Sept | 73251 14:44 | +4 min | +5 min |
| Tue 29 Sept | 73251 14:40 | 0 min | +1 min |
| Mon 28 Sept | 73251 14:47 | +6 min | +6 min |
| Sat 26 Sept | 73251 14:41 | +1 min | +1 min |
| Fri 25 Sept | 73251 14:41 | +1 min | +1 min |
| Thu 24 Sept | 73251 14:42 | +2 min | +2 min |
| Wed 23 Sept | 73251 14:38 | −2 min | — |
| Tue 22 Sept | 73251 14:41 | +1 min | +1 min |
| Mon 21 Sept | 73251 14:52 | +12 min | +12 min |
| Sun 20 Sept | 73251 14:40 | 0 min | — |
| Sat 19 Sept | 73251 14:42 | +1 min | +2 min |
| Fri 18 Sept | 73251 14:40 | 0 min | — |
| Thu 17 Sept | 73251 14:41 | +1 min | +1 min |
| Wed 16 Sept | 73251 14:39 | −1 min | — |
| Tue 15 Sept | 73251 14:40 | −1 min | — |
| Mon 14 Sept | 73251 14:41 | +1 min | +1 min |
| Sun 13 Sept | 73251 14:43 | +3 min | +3 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.