Greater Anglia 502J54

View line Greater Anglia

Mon, Tue, Wed, Thu, Fri, Sat Greater Anglia

Running now · updated 21:41

Running now +6 min

Today it is running worse than usual: typical arrival delay is +4 min; 8% of the last 26 runs arrived on time.

Open live map ↗ Full trip card

Open live card ↗

On-time · 30 days

2/26 runs under 3 min

RT coverage: 26 full · 0 partial · 0 no data

On-time · 90 days

33%

18/54 runs under 3 min

RT coverage: 54 full · 0 partial · 0 no data

Typical delay

+3min

Median at arrival, 90 days

30 days: +4 min

P90

+8min

9 in 10 runs arrive with less than this

30 days: +8 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 1 Sept Max en route +17 min · last fix heading to Althorne +17 min
Sat 8 Aug Max en route +16 min · last fix heading to Althorne +15 min
Wed 16 Sept Max en route +14 min · last fix heading to Althorne +14 min
Fri 23 Oct Max en route +10 min · last fix heading to Althorne +10 min
Tue 22 Sept Max en route +10 min · last fix heading to Althorne +10 min

Distribution · 90 days

54 runs with a known final delay. On time = under 3 min, the same cut the map uses.

Early 9% · 5
On time 24% · 13
3–10 min 57% · 31
10–30 min 9% · 5
30+ min 0% · 0

On-time by weekday

60% M n=10
40% T n=10
22% W n=9
44% T n=9
0% F n=7
22% S n=9
— S n=0

Recent runs

Date	Last stop	Final	Max
Thu 29 Oct	Althorne 21:41	+6 min	+6 min
Wed 28 Oct	Althorne 21:37	+3 min	+3 min
Tue 27 Oct	Althorne 21:41	+6 min	+6 min
Mon 26 Oct	Althorne 21:37	+3 min	+3 min
Sat 24 Oct	Althorne 21:39	+5 min	+5 min
Fri 23 Oct	Althorne 21:45	+10 min	+10 min
Thu 22 Oct	Althorne 21:40	+5 min	+5 min
Wed 21 Oct	Althorne 21:43	+8 min	+8 min
Tue 20 Oct	Althorne 21:42	+7 min	+7 min
Mon 19 Oct	Althorne 21:37	+2 min	+2 min
Sat 17 Oct	Althorne 21:39	+4 min	+4 min
Fri 16 Oct	Althorne 21:39	+4 min	+4 min
Thu 15 Oct	Althorne 21:41	+6 min	+6 min
Wed 14 Oct	Althorne 21:40	+5 min	+5 min
Tue 13 Oct	Althorne 21:37	+3 min	+3 min
Mon 12 Oct	Althorne 21:40	+5 min	+5 min
Sat 10 Oct	Althorne 21:38	+3 min	+3 min
Fri 9 Oct	Althorne 21:38	+3 min	+3 min
Thu 8 Oct	Althorne 21:39	+4 min	+4 min
Wed 7 Oct	Althorne 21:38	+3 min	+3 min
Tue 6 Oct	Althorne 21:36	+2 min	+2 min
Mon 5 Oct	Althorne 21:37	+3 min	+3 min
Sat 3 Oct	Althorne 21:37	+3 min	+3 min
Fri 2 Oct	Althorne 21:43	+8 min	+8 min
Thu 1 Oct	Althorne 21:38	+3 min	+3 min
Wed 30 Sept	Althorne 21:42	+8 min	+8 min
Tue 29 Sept	Althorne 21:40	+6 min	+6 min
Mon 28 Sept	Althorne 21:37	+2 min	+2 min
Sat 26 Sept	Althorne 21:42	+7 min	+7 min
Fri 25 Sept	Althorne 21:41	+6 min	+6 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.