Heathrow Express 731Y53
View line Heathrow Express
Alerts for train 731Y53
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 ยท 30 days
77%
20/26 runs under 3 min
RT coverage: 26 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
84%
64/76 runs under 3 min
RT coverage: 76 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +4 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
- Thu 10 Sept Max en route +24 min ยท last fix heading to 73251 +24 min
- Sun 27 Sept Max en route +12 min ยท last fix heading to 73251 +12 min
- Mon 12 Oct Max en route +10 min ยท last fix heading to โ +10 min
- Wed 9 Sept Max en route +7 min ยท last fix heading to 73251 +7 min
- Sun 20 Sept Max en route +4 min ยท last fix heading to 73251 +4 min
Distribution ยท 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 16% ยท 12
- On time 68% ยท 52
- 3โ10 min 12% ยท 9
- 10โ30 min 4% ยท 3
- 30+ min 0% ยท 0
On-time by weekday
- 92% M n=12
- 80% T n=10
- 60% W n=10
- 83% T n=12
- 90% F n=10
- 100% S n=11
- 82% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | โ 13:37 | +10 min | +10 min |
| Sun 11 Oct | Heathrow Terminals 2 & 3 13:24 | โ1 min | โ |
| Sat 10 Oct | Heathrow Terminals 2 & 3 13:26 | +1 min | +1 min |
| Thu 8 Oct | โ 13:25 | โ1 min | โ |
| Wed 7 Oct | Heathrow Terminals 2 & 3 13:30 | +3 min | +3 min |
| Tue 6 Oct | โ 13:26 | 0 min | โ |
| Mon 5 Oct | Heathrow Terminals 2 & 3 13:26 | 0 min | +1 min |
| Sun 4 Oct | 73251 13:25 | 0 min | +1 min |
| Sat 3 Oct | 73251 13:26 | +1 min | +1 min |
| Fri 2 Oct | 73251 13:25 | โ2 min | โ |
| Thu 1 Oct | 73251 13:29 | +3 min | +3 min |
| Wed 30 Sept | 73251 13:30 | +3 min | +5 min |
| Tue 29 Sept | 73251 13:25 | โ1 min | โ |
| Mon 28 Sept | 73251 13:24 | โ2 min | โ |
| Sun 27 Sept | 73251 13:38 | +12 min | +12 min |
| Fri 25 Sept | 73251 13:26 | 0 min | โ |
| Thu 24 Sept | 73251 13:24 | โ2 min | โ |
| Wed 23 Sept | 73251 13:23 | โ3 min | โ |
| Tue 22 Sept | 73251 13:25 | โ1 min | โ |
| Mon 21 Sept | 73251 13:27 | 0 min | โ |
| Sun 20 Sept | 73251 13:29 | +4 min | +4 min |
| Sat 19 Sept | 73251 13:26 | +1 min | +1 min |
| Fri 18 Sept | 73251 13:24 | โ2 min | โ |
| Thu 17 Sept | 73251 13:27 | 0 min | โ |
| Tue 15 Sept | 73251 13:24 | โ2 min | โ |
| Mon 14 Sept | 73251 13:27 | +1 min | +1 min |
| Thu 10 Sept | 73251 13:50 | +24 min | +24 min |
| Wed 9 Sept | 73251 13:33 | +7 min | +7 min |
| Tue 8 Sept | 73251 13:29 | +3 min | +3 min |
| Mon 7 Sept | 73251 13:28 | +2 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.