LIRR 623 Port Jefferson – Huntington

View line LIRR

Port Jefferson 08:09 → Huntington 08:56 Mon, Tue, Wed, Thu, Fri 0 h 47 min · 8 stops Long Island Rail Road

It has not run yet today

Last recorded run: Friday 2 October +6 min

Next service: today 08:09 from Port Jefferson · Wed 11 Nov

Next departure 08:09 today · Port Jefferson
On-time · 30 days
—
Too little data (0/0 runs with data)
RT coverage: 0 full · 0 partial · 0 no data
On-time · 90 days
67%
22/33 runs under 3 min
RT coverage: 16 full · 17 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
P90
+5min
9 in 10 runs arrive with less than this

Last 30 days

Arrival delay at Huntington, in minutes. One bar per run.

  • On time (<3 min)
  • 3–10 min
  • 10–30 min
  • 30+ min
  • Partial coverage
  • No data

Worst days

  • Mon 17 Aug Max en route +7 min · last fix heading to 91 +6 min
  • Fri 2 Oct Max en route +6 min · last fix heading to 91 +6 min
  • Fri 25 Sept Max en route +6 min · last fix heading to 91 +5 min
  • Wed 9 Sept Max en route +6 min · last fix heading to 91 +5 min
  • Fri 28 Aug Max en route +7 min · last fix heading to 91 +5 min

Distribution · 90 days

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

  • Early 0% · 0
  • On time 67% · 22
  • 3–10 min 33% · 11
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • 60% M n=5
  • 100% T n=6
  • 71% W n=7
  • 57% T n=7
  • 50% F n=8
  • — S n=0
  • — S n=0

Stops and timetable

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

Last 90 days, 33 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.

StopSched.Usually 9 days in 10
Port Jefferson
08:09+1 min +3 min
Stony Brook
08:20≈ +1 min ≈ +2 min
St. James
08:26≈ +1 min ≈ +2 min
Smithtown
08:31≈ +1 min ≈ +3 min
Kings Park
08:39≈ +1 min ≈ +3 min
Northport
08:45≈ +2 min ≈ +4 min
Greenlawn
08:50≈ +2 min ≈ +4 min
Huntington
08:56+2 min +4 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

DateLast stopFinalMax
Fri 2 Oct91 09:31Partial coverage+6 min+6 min
Thu 1 Oct91 09:29Partial coverage+3 min+4 min
Wed 30 Sept91 09:30Partial coverage+2 min+3 min
Tue 29 Sept91 09:26Partial coverage+1 min+3 min
Mon 28 Sept91 09:26Partial coverage+2 min+3 min
Fri 25 Sept91 09:30Partial coverage+5 min+6 min
Thu 24 Sept91 09:26Partial coverage+2 min+4 min
Wed 23 Sept91 09:27Partial coverage+2 min+4 min
Tue 22 Sept91 09:27Partial coverage+1 min+4 min
Mon 21 Sept91 09:31Partial coverage+3 min+6 min
Fri 18 Sept91 09:28Partial coverage+3 min+5 min
Thu 17 Sept91 09:29Partial coverage+4 min+5 min
Wed 16 Sept91 09:29Partial coverage−1 min+3 min
Fri 11 Sept91 09:52Partial coverage+4 min+6 min
Thu 10 Sept91 09:28Partial coverage+3 min+4 min
Wed 9 Sept91 09:40Partial coverage+5 min+6 min
Tue 8 Sept91 09:28Partial coverage+3 min+4 min
Fri 4 Sept91 09:26+1 min+3 min
Thu 3 Sept91 09:27+1 min+3 min
Wed 2 Sept91 09:33+3 min+5 min
Tue 1 Sept91 09:27+2 min+3 min
Mon 31 Aug91 09:29+3 min+6 min
Fri 28 Aug91 09:29+5 min+7 min
Thu 27 Aug91 09:38+4 min+6 min
Wed 26 Aug91 09:250 min+2 min
Tue 25 Aug91 09:28+2 min+3 min
Mon 24 Aug91 09:36+1 min+5 min
Fri 21 Aug91 09:27+2 min+4 min
Thu 20 Aug91 09:29+2 min+4 min
Wed 19 Aug91 09:26+1 min+3 min