RE1 21308 Dęblin – Grodzisk Mazowiecki

View line RE1

Dęblin 16:06 → Grodzisk Mazowiecki 18:56 Mon, Tue, Thu, Fri 2 h 50 min · 47 stops Koleje Mazowieckie

Running now · updated 18:08

Position estimated from the timetable

Between Warszawa Olszynka Grochowska and Warszawa Grochów +4 min

Estimated arrival at Grodzisk Mazowiecki 19:00 ~~18:56~~ · 6 km/h

Dęblin16:06
Łaskarzew Przystanek16:33
Chrosna17:00
Warszawa Falenica17:27
Warszawa Olszynka Grochowska18:03
Warszawa Grochów18:06
Grodzisk Mazowiecki18:56

Today it is running worse than usual: typical arrival delay is +2 min; 63% of the last 16 runs arrived on time.

Open live map ↗ Full trip card

Open live card ↗

On-time · 30 days

63%

10/16 runs under 3 min

RT coverage: 15 full · 1 partial · 5 no data

On-time · 90 days

77%

33/43 runs under 3 min

RT coverage: 42 full · 1 partial · 9 no data

Typical delay

+1min

Median at arrival, 90 days

30 days: +2 min

P90

+5min

9 in 10 runs arrive with less than this

30 days: +8 min

Last 30 days

Arrival delay at Grodzisk Mazowiecki, in minutes. One bar per run.

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

Worst days

Wed 4 Nov Max en route +35 min · last fix heading to Grodzisk Mazowiecki +35 min
Tue 27 Oct Max en route +10 min · last fix heading to Grodzisk Mazowiecki +10 min
Thu 5 Nov Max en route +5 min · last fix heading to Grodzisk Mazowiecki +5 min
Wed 28 Oct Max en route +5 min · last fix heading to Grodzisk Mazowiecki +5 min
Wed 30 Sept Max en route +5 min · last fix heading to Milanówek +5 min

Distribution · 90 days

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

Early 0% · 0
On time 77% · 33
3–10 min 19% · 8
10–30 min 2% · 1
30+ min 2% · 1

On-time by weekday

86% M n=7
89% T n=9
56% W n=9
67% T n=9
89% F n=9
— S n=0
— S n=0

Stops and timetable

Timetable of the latest run from the operator’s GTFS (47 stops).

Last 90 days, 43 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	Today
Dęblin	16:06	+1 min	+5 min	Passed
Rokitnia Stara	16:10 / 16:11	≈ +1 min	≈ +5 min	Passed
Życzyn	16:14 / 16:15	≈ +1 min	≈ +5 min	Passed
Mika	16:17 / 16:18	≈ +1 min	≈ +5 min	Passed
Wygoda	16:20	≈ +1 min	≈ +5 min	Passed
Grabniak	16:23	≈ +1 min	≈ +5 min	Passed
Sobolew	16:26 / 16:27	≈ +1 min	≈ +5 min	Passed
Leokadia	16:30	≈ +1 min	≈ +5 min	Passed
Łaskarzew Przystanek	16:33 / 16:34	≈ +1 min	≈ +5 min	Passed
Wola Rowska	16:36 / 16:37	≈ +1 min	≈ +5 min	Passed
Ruda Talubska	16:40	≈ +1 min	≈ +5 min	Passed
Garwolin	16:45	≈ +1 min	≈ +5 min	Passed
Pilawa	16:49 / 16:50	≈ +1 min	≈ +5 min	Passed
Augustówka	16:53 / 16:54	≈ +1 min	≈ +5 min	Passed
Zabieżki	16:57	≈ +1 min	≈ +5 min	Passed
Chrosna	17:00	≈ +1 min	≈ +5 min	Passed
Kołbiel	17:02	≈ +1 min	≈ +5 min	Passed
Celestynów	17:05 / 17:06	≈ +1 min	≈ +5 min	Passed
Stara Wieś	17:09	≈ +1 min	≈ +5 min	Passed
Pogorzel Warszawska	17:11 / 17:12	≈ +1 min	≈ +5 min	Passed
Otwock Śródborów	17:14 / 17:15	≈ +1 min	≈ +5 min	Passed
Otwock	17:17 / 17:20	≈ +1 min	≈ +5 min	Passed
Józefów	17:23 / 17:24	≈ +1 min	≈ +5 min	Passed
Warszawa Falenica	17:27 / 17:43	≈ +1 min	≈ +5 min	Passed
Warszawa Miedzeszyn	17:45 / 17:46	≈ +1 min	≈ +5 min	Passed
Warszawa Radość	17:48	≈ +1 min	≈ +5 min	Passed
Warszawa Międzylesie	17:52	≈ +1 min	≈ +5 min	Passed
Warszawa Anin	17:54 / 17:55	≈ +1 min	≈ +5 min	Passed
Warszawa Wawer	17:57 / 17:58	≈ +1 min	≈ +5 min	Passed
Warszawa Gocławek	18:00 / 18:01	≈ +1 min	≈ +5 min	Passed
Warszawa Olszynka Grochowska	18:03 / 18:04	≈ +1 min	≈ +5 min	Passed
Warszawa Grochów	18:06 / 18:07	≈ +1 min	≈ +5 min	Next
Warszawa Wschodnia	18:10 / 18:12	≈ +1 min	≈ +5 min
Warszawa Stadion	18:14	≈ +1 min	≈ +5 min
Warszawa Powiśle	18:16 / 18:17	≈ +1 min	≈ +5 min
Warszawa Śródmieście	18:19 / 18:21	≈ +1 min	≈ +5 min
Warszawa Ochota	18:23 / 18:24	≈ +1 min	≈ +5 min
Warszawa Zachodnia	18:27 / 18:28	≈ +1 min	≈ +5 min
Warszawa Włochy	18:32 / 18:33	≈ +1 min	≈ +5 min
Warszawa Ursus	18:35	≈ +1 min	≈ +5 min
Warszawa Ursus Niedźwiadek	18:36 / 18:37	≈ +1 min	≈ +5 min
Piastów	18:39	≈ +1 min	≈ +5 min
Pruszków	18:42 / 18:43	≈ +1 min	≈ +5 min
Parzniew	18:45 / 18:46	≈ +1 min	≈ +5 min
Brwinów	18:48 / 18:49	≈ +1 min	≈ +5 min
Milanówek	18:52 / 18:53	≈ +1 min	≈ +5 min
Grodzisk Mazowiecki	18:56	+1 min	+5 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 1 August 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.

I get off at Minutes until the connection

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	Warszawa Gocławek 18:04Partial coverage	+4 min	+4 min
Tue 10 Nov	Grodzisk Mazowiecki 18:57	0 min	—
Mon 9 Nov	Grodzisk Mazowiecki 18:57	0 min	—
Fri 6 Nov	Grodzisk Mazowiecki 18:58	0 min	—
Thu 5 Nov	Grodzisk Mazowiecki 19:02	+5 min	+5 min
Wed 4 Nov	Grodzisk Mazowiecki 19:32	+35 min	+35 min
Tue 3 Nov	Grodzisk Mazowiecki 18:59	+1 min	+1 min
Mon 2 Nov	Grodzisk Mazowiecki 18:58	+1 min	+1 min
Fri 30 Oct	Grodzisk Mazowiecki 18:57	0 min	—
Thu 29 Oct	Grodzisk Mazowiecki 18:59	+2 min	+2 min
Wed 28 Oct	Grodzisk Mazowiecki 19:02	+5 min	+5 min
Tue 27 Oct	Grodzisk Mazowiecki 19:07	+10 min	+10 min
Mon 26 Oct	Grodzisk Mazowiecki 19:01	+3 min	+3 min
Fri 23 Oct	Grodzisk Mazowiecki 18:58	No data	—
Thu 22 Oct	Grodzisk Mazowiecki 18:58	No data	—
Wed 21 Oct	Grodzisk Mazowiecki 18:57	No data	—
Tue 20 Oct	Grodzisk Mazowiecki 18:57	No data	—
Mon 19 Oct	Grodzisk Mazowiecki 18:57	No data	—
Fri 16 Oct	Grodzisk Mazowiecki 18:58	0 min	—
Thu 15 Oct	Grodzisk Mazowiecki 18:59	+2 min	+2 min
Wed 14 Oct	Grodzisk Mazowiecki 18:57	0 min	—
Tue 13 Oct	Grodzisk Mazowiecki 18:57	0 min	—
Mon 12 Oct	Grodzisk Mazowiecki 18:57	0 min	—
Fri 9 Oct	Grodzisk Mazowiecki 18:57	0 min	—
Thu 8 Oct	Grodzisk Mazowiecki 18:58	+1 min	+1 min
Wed 7 Oct	Grodzisk Mazowiecki 18:58	+1 min	+1 min
Tue 6 Oct	Grodzisk Mazowiecki 18:58	+1 min	+1 min
Mon 5 Oct	Grodzisk Mazowiecki 18:59	+2 min	+2 min
Fri 2 Oct	Grodzisk Mazowiecki 18:56	+1 min	+1 min
Thu 1 Oct	Grodzisk Mazowiecki 18:56	No data	—