Heathrow Express 731Y96
View line Heathrow Express
Alerts for train 731Y96
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
86%
25/29 runs under 3 min
RT coverage: 29 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
84%
61/73 runs under 3 min
RT coverage: 73 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: โ1 min
P90
+4min
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
- Sat 15 Aug Max en route +10 min ยท last fix heading to 73251 +10 min
- Sun 25 Oct Max en route +9 min ยท last fix heading to West Ealing +9 min
- Sun 6 Sept Max en route +9 min ยท last fix heading to 73251 +9 min
- Wed 26 Aug Max en route +16 min ยท last fix heading to 73251 +9 min
- Mon 24 Aug Max en route +8 min ยท last fix heading to 73251 +8 min
Distribution ยท 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 30% ยท 22
- On time 53% ยท 39
- 3โ10 min 15% ยท 11
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 78% M n=9
- 100% T n=10
- 78% W n=9
- 100% T n=12
- 92% F n=13
- 80% S n=10
- 50% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Heathrow Terminals 2 & 3 00:16 | 0 min | โ |
| Thu 29 Oct | โ 00:13 | โ3 min | โ |
| Wed 28 Oct | โ 00:20 | +4 min | +4 min |
| Tue 27 Oct | โ 00:13 | โ4 min | โ |
| Mon 26 Oct | โ 00:17 | +1 min | +1 min |
| Sun 25 Oct | West Ealing 00:22 | +9 min | +9 min |
| Sat 24 Oct | โ 00:10 | 0 min | โ |
| Fri 23 Oct | โ 00:15 | โ1 min | โ |
| Thu 22 Oct | โ 00:12 | โ4 min | โ |
| Wed 21 Oct | Heathrow Terminals 2 & 3 00:14 | โ2 min | โ |
| Tue 20 Oct | โ 00:15 | โ1 min | โ |
| Mon 19 Oct | โ 00:14 | โ2 min | โ |
| Sun 18 Oct | West Ealing 00:16 | +4 min | +5 min |
| Sat 17 Oct | Heathrow Terminals 2 & 3 00:12 | โ1 min | โ |
| Fri 16 Oct | โ 00:16 | 0 min | โ |
| Thu 15 Oct | โ 00:17 | +1 min | +1 min |
| Wed 14 Oct | โ 00:15 | โ1 min | โ |
| Tue 13 Oct | Heathrow Terminals 2 & 3 00:17 | +1 min | +1 min |
| Mon 12 Oct | Heathrow Terminals 2 & 3 00:09 | โ7 min | โ |
| Sun 11 Oct | West Ealing 00:14 | +2 min | +2 min |
| Sat 10 Oct | โ 00:11 | โ2 min | โ |
| Fri 9 Oct | โ 00:09 | โ7 min | โ |
| Thu 8 Oct | Heathrow Terminals 2 & 3 00:16 | 0 min | โ |
| Wed 7 Oct | Heathrow Terminals 2 & 3 00:11 | โ5 min | โ |
| Tue 6 Oct | Heathrow Terminals 2 & 3 00:15 | โ1 min | โ |
| Mon 5 Oct | โ 00:15 | โ1 min | โ |
| Sun 4 Oct | 73251 00:14 | +1 min | +2 min |
| Sat 3 Oct | 73251 00:18 | +6 min | +6 min |
| Fri 2 Oct | 73251 00:17 | +1 min | +1 min |
| Thu 1 Oct | 73251 00:18 | +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.