PAO 903 Greenport – Ronkonkoma

View line PAO

Greenport 05:21 → Ronkonkoma 06:45 Mon, Tue, Wed, Thu, Fri 1 h 24 min · 7 stops SEPTA

It does not run today

Last recorded run: Friday 9 October +12 min

Next service: tomorrow 05:21 from Greenport · Mon 12 Oct

Full trip card
Next departure 05:21 tomorrow · Greenport
On-time · 30 days
39%
7/18 runs under 3 min
RT coverage: 13 full · 5 partial · 0 no data
On-time · 90 days
59%
35/59 runs under 3 min
RT coverage: 54 full · 5 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +5 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +11 min

Last 30 days

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

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

Worst days

  • Thu 8 Oct Max en route +30 min · last fix heading to septa-rail:90501 +25 min
  • Fri 9 Oct Max en route +19 min · last fix heading to septa-rail:90501 +12 min
  • Wed 7 Oct Max en route +14 min · last fix heading to septa-rail:90501 +10 min
  • Fri 4 Sept Max en route +13 min · last fix heading to 179 +10 min
  • Fri 31 Jul Max en route +11 min · last fix heading to 179 +9 min

Distribution · 90 days

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

  • Early 0% · 0
  • On time 59% · 35
  • 3–10 min 36% · 21
  • 10–30 min 5% · 3
  • 30+ min 0% · 0

On-time by weekday

  • 89% M n=9
  • 55% T n=11
  • 77% W n=13
  • 38% T n=13
  • 46% F n=13
  • — S n=0
  • — S n=0

Stops and timetable

Timetable of the latest run from the operator’s GTFS (7 stops).

StopSched.
Greenport
05:21
Southold
05:31
Mattituck
05:44
Riverhead
05:59
Yaphank-BNL
06:20
Medford
06:33
Ronkonkoma
06:45

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.

Recent runs

DateLast stopFinalMax
Fri 9 Octsepta-rail:90501 18:52Partial coverage+12 min+19 min
Thu 8 Octsepta-rail:90501 19:05Partial coverage+25 min+30 min
Wed 7 Octsepta-rail:90501 18:48Partial coverage+10 min+14 min
Tue 6 Octsepta-rail:90501 18:43Partial coverage+5 min+11 min
Mon 5 Octsepta-rail:90501 18:39Partial coverage+1 min+12 min
Fri 2 Oct179 07:22+5 min+5 min
Thu 1 Oct179 07:20+5 min+5 min
Wed 30 Sept179 07:16+3 min+3 min
Tue 29 Sept179 07:20+6 min+6 min
Mon 28 Sept179 07:20+6 min+6 min
Fri 25 Sept179 07:15+1 min—
Thu 24 Sept179 07:19+5 min+5 min
Wed 23 Sept179 07:140 min—
Tue 22 Sept179 07:26+5 min+5 min
Mon 21 Sept179 07:13+1 min+2 min
Fri 18 Sept179 07:16+2 min+5 min
Thu 17 Sept179 07:17+3 min+6 min
Wed 16 Sept179 07:18+3 min+5 min
Fri 11 Sept179 07:18+3 min+5 min
Thu 10 Sept179 07:22+5 min+7 min
Wed 9 Sept179 07:16−1 min+2 min
Tue 8 Sept179 07:31+4 min+6 min
Fri 4 Sept179 07:23+10 min+13 min
Thu 3 Sept179 07:140 min+3 min
Wed 2 Sept179 07:170 min+3 min
Tue 1 Sept179 07:15+1 min+4 min
Mon 31 Aug179 07:17+2 min+4 min
Fri 28 Aug179 07:16+1 min+4 min
Thu 27 Aug179 07:19+5 min+5 min
Wed 26 Aug179 07:140 min+1 min