FR 8503
View line FR
Alerts for train 8503
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line FR.
The mini-map returns when the train runs
On-time · 30 days
33%
10/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
33%
11/33 runs under 3 min
RT coverage: 33 full · 0 partial · 0 no data
Typical delay
+6min
Median at arrival, 90 days
30 days: +6 min
P90
+14min
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
- Wed 14 Oct Max en route +37 min · last fix heading to it-ROMA TERMINI +37 min
- Tue 27 Oct Max en route +36 min · last fix heading to it-ROMA TERMINI +34 min
- Thu 15 Oct Max en route +21 min · last fix heading to it-ROMA TERMINI +21 min
- Wed 4 Nov Max en route +16 min · last fix heading to it-ROMA TERMINI +14 min
- Sat 24 Oct Max en route +13 min · last fix heading to it-ROMA TERMINI +13 min
Distribution · 90 days
33 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 18% · 6
- On time 15% · 5
- 3–10 min 39% · 13
- 10–30 min 21% · 7
- 30+ min 6% · 2
On-time by weekday
- 50% M n=4
- 60% T n=5
- 20% W n=5
- 0% T n=5
- 20% F n=5
- 20% S n=5
- 75% S n=4
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | it-ROMA TERMINI 13:04 | −2 min | +8 min |
| Fri 6 Nov | it-ROMA TERMINI 13:19 | +6 min | +8 min |
| Thu 5 Nov | it-FIRENZE SANTA MARIA NOVELLA 11:29 | +3 min | +12 min |
| Wed 4 Nov | it-ROMA TERMINI 13:19 | +14 min | +16 min |
| Tue 3 Nov | it-ROMA TERMINI 13:13 | −1 min | +8 min |
| Mon 2 Nov | it-ROMA TERMINI 13:14 | +2 min | +5 min |
| Sun 1 Nov | it-ROMA TERMINI 13:13 | −2 min | +9 min |
| Sat 31 Oct | it-ROMA TERMINI 13:25 | +6 min | +9 min |
| Fri 30 Oct | it-ROMA TERMINI 13:08 | +5 min | +11 min |
| Thu 29 Oct | it-ROMA TERMINI 13:27 | +8 min | +11 min |
| Wed 28 Oct | it-ROMA TERMINI 13:21 | +7 min | +7 min |
| Tue 27 Oct | it-ROMA TERMINI 13:53 | +34 min | +36 min |
| Mon 26 Oct | it-ROMA TERMINI 13:20 | +1 min | +11 min |
| Sun 25 Oct | it-ROMA TERMINI 13:10 | −2 min | +6 min |
| Sat 24 Oct | it-ROMA TERMINI 13:20 | +13 min | +13 min |
| Fri 23 Oct | it-ROMA TERMINI 13:20 | +8 min | +9 min |
| Thu 22 Oct | it-ROMA TERMINI 13:27 | +8 min | +8 min |
| Wed 21 Oct | it-ROMA TERMINI 13:20 | +1 min | +20 min |
| Tue 20 Oct | it-ROMA TERMINI 13:17 | −1 min | +7 min |
| Mon 19 Oct | it-ROMA TERMINI 13:25 | +12 min | +12 min |
| Sun 18 Oct | it-ROMA TERMINI 13:29 | +10 min | +11 min |
| Sat 17 Oct | it-ROMA TERMINI 13:19 | +6 min | +9 min |
| Fri 16 Oct | it-ROMA TERMINI 13:25 | +6 min | +10 min |
| Thu 15 Oct | it-ROMA TERMINI 13:40 | +21 min | +21 min |
| Wed 14 Oct | it-ROMA TERMINI 13:56 | +37 min | +37 min |
| Tue 13 Oct | it-ROMA TERMINI 13:20 | +6 min | +8 min |
| Mon 12 Oct | it-ROMA TERMINI 13:24 | +13 min | +13 min |
| Sun 11 Oct | it-ROMA TERMINI 13:13 | −7 min | +11 min |
| Sat 10 Oct | it-ROMA TERMINI 13:26 | +13 min | +15 min |
| Fri 9 Oct | it-ROMA TERMINI 13:14 | −5 min | +8 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.