LIRR 520 Huntington – Port Jefferson

View line LIRR

Huntington 20:16 → Port Jefferson 21:03 Mon, Tue, Wed, Thu, Fri 0 h 47 min · 8 stops MTA LIRR

✓ Today’s run finished

Today it reached Port Jefferson at 21:10 +7 min

Huntington20:16
Greenlawn20:21
Northport20:26
Smithtown20:39
St. James20:45
Stony Brook20:51
Port Jefferson21:03

Next service: tomorrow 20:16 from Huntington · Fri 13 Nov

Full trip card

Next departure 20:16 tomorrow · Huntington

On-time · 30 days

78%

21/27 runs under 3 min

RT coverage: 27 full · 0 partial · 0 no data

On-time · 90 days

83%

30/36 runs under 3 min

RT coverage: 36 full · 0 partial · 0 no data

Typical delay

0min

Median at arrival, 90 days

30 days: 0 min

P90

+6min

9 in 10 runs arrive with less than this

30 days: +8 min

Last 30 days

Arrival delay at Port Jefferson, 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 3 Nov Max en route +39 min · last fix heading to Sacramento +24 min
Fri 6 Nov Max en route +14 min · last fix heading to Montauk +11 min
Mon 9 Nov Max en route +12 min · last fix heading to Port Jefferson +9 min
Thu 12 Nov Max en route +12 min · last fix heading to Port Jefferson +7 min
Wed 4 Nov Max en route +11 min · last fix heading to Sacramento +5 min

Distribution · 90 days

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

Early 22% · 8
On time 61% · 22
3–10 min 11% · 4
10–30 min 6% · 2
30+ min 0% · 0

On-time by weekday

83% M n=6
83% T n=6
86% W n=7
83% T n=6
80% F n=5
100% S n=3
67% S n=3

Stops and timetable

Timetable of the latest run from the operator’s GTFS (8 stops).

Last 90 days, 36 runs. At intermediate stops it is an estimate from the delay at origin and destination. Delays over 2 h count as “> 2 h”: our data does not measure them exactly.

Stop	Sched.	Usually	9 days in 10
Huntington	20:16	+2 min	+3 min
Greenlawn	20:21	≈ +2 min	≈ +4 min
Northport	20:26	≈ +2 min	≈ +3 min
Kings Park	20:31	≈ +1 min	≈ +4 min
Smithtown	20:39	≈ +1 min	≈ +4 min
St. James	20:45	≈ +1 min	≈ +4 min
Stony Brook	20:51	≈ +1 min	≈ +5 min
Port Jefferson	21:03	on time	+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 10 July 2026.

Will I make my connection?

Pick where you get off and how many minutes you have until your next train. We work it out from what this train did over the last 90 days.

Include the time to change platforms. It is an estimate from past data, not a guarantee. Days more than 2 h late count as a missed connection.

Recent runs

Date	Last stop	Final	Max
Thu 12 Nov	Port Jefferson 21:39	+7 min	+12 min
Wed 11 Nov	Port Jefferson 00:58	+1 min	+35 min
Tue 10 Nov	Port Jefferson 01:01	+2 min	+12 min
Mon 9 Nov	Port Jefferson 21:41	+9 min	+12 min
Sun 8 Nov	Montauk 15:43	+4 min	+9 min
Sat 7 Nov	Patchogue 18:36	+1 min	+10 min
Fri 6 Nov	Montauk 00:28	+11 min	+14 min
Thu 5 Nov	Sacramento 14:10	−2 min	+24 min
Wed 4 Nov	Sacramento 14:17	+5 min	+11 min
Tue 3 Nov	Sacramento 14:37	+24 min	+39 min
Mon 2 Nov	Port Jefferson 23:43	−4 min	+7 min
Fri 30 Oct	Sacramento 10:39	0 min	+8 min
Thu 29 Oct	Sacramento 10:54	0 min	+20 min
Wed 28 Oct	Sacramento 10:42	0 min	+8 min
Tue 27 Oct	Sacramento 11:12	0 min	+3 min
Mon 26 Oct	Sacramento 10:39	0 min	+2 min
Sat 24 Oct	Jamaica 20:39	−1 min	+8 min
Fri 23 Oct	Sacramento 10:36	0 min	+3 min
Thu 22 Oct	Montauk 00:06	−2 min	+11 min
Wed 21 Oct	Oyster Bay 01:14	+1 min	+9 min
Tue 20 Oct	Oyster Bay 01:13	−2 min	+7 min
Mon 19 Oct	Oyster Bay 01:17	−3 min	+8 min
Sun 18 Oct	Speonk 01:54	−7 min	+13 min
Sat 17 Oct	Montauk 10:28	−4 min	+7 min
Fri 16 Oct	Sacramento 10:37	0 min	+5 min
Thu 15 Oct	Jamaica 17:58	−5 min	+4 min
Wed 14 Oct	Patchogue 23:38	0 min	+19 min
Tue 13 Oct	Patchogue 23:36	0 min	+6 min
Mon 12 Oct	Sacramento 10:41	0 min	+4 min
Sun 11 Oct	Montauk 15:46	0 min	+4 min