LIRR 9177 Babylon – Grand Central

View line LIRR

Babylon 15:18 → Grand Central 16:32 Mon, Tue, Wed, Thu, Fri 1 h 14 min · 17 stops MTA LIRR

It has not run yet today

Last recorded run: Thursday 15 October +1 min

Next service: today 15:18 from Babylon · Tue 20 Oct

Next departure 15:18 today · Babylon

On-time · 30 days

100%

13/13 runs under 3 min

RT coverage: 13 full · 0 partial · 0 no data

On-time · 90 days

100%

13/13 runs under 3 min

RT coverage: 13 full · 0 partial · 0 no data

Typical delay

0min

Median at arrival, 90 days

30 days: 0 min

P90

+1min

9 in 10 runs arrive with less than this

30 days: +1 min

Last 30 days

Arrival delay at Grand Central, in minutes. One bar per run.

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

Distribution · 90 days

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

Early 38% · 5
On time 62% · 8
3–10 min 0% · 0
10–30 min 0% · 0
30+ min 0% · 0

On-time by weekday

100% M n=2
100% T n=2
100% W n=2
100% T n=2
100% F n=1
100% S n=2
100% S n=2

Stops and timetable

Timetable of the latest run from the operator’s GTFS (17 stops).

Stop	Sched.
Babylon	15:18
Lindenhurst	15:24
Copiague	15:27
Amityville	15:29
Massapequa Park	15:31
Massapequa	15:33
Seaford	15:36
Wantagh	15:39
Bellmore	15:42
Merrick	15:45
Freeport	15:48
Baldwin	15:51
Rockville Centre	15:54
Lynbrook	15:57
Jamaica	16:11 / 16:12
Forest Hills	16:17
Grand Central	16:32

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

Date	Last stop	Final	Max
Thu 15 Oct	Grand Central 17:10	+1 min	+7 min
Wed 14 Oct	Grand Central 18:50	−2 min	+4 min
Tue 13 Oct	Grand Central 23:01	−1 min	+6 min
Mon 12 Oct	Penn Station 21:25	0 min	+17 min
Sun 11 Oct	Penn Station 22:38	−4 min	+2 min
Sat 10 Oct	Penn Station 22:18	−4 min	+4 min
Fri 9 Oct	Penn Station 00:57	0 min	+6 min
Thu 8 Oct	Penn Station 19:04	+2 min	+3 min
Wed 7 Oct	Grand Central 23:31	−1 min	+4 min
Tue 6 Oct	Penn Station 13:52	−1 min	+2 min
Mon 5 Oct	Penn Station 22:33	+1 min	+9 min
Sun 4 Oct	237 23:26	0 min	+5 min
Sat 3 Oct	237 22:52	+2 min	+5 min