R1 21704 Sobolew – Grodzisk Mazowiecki
Alerts for train 21704
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line R1.
Running now · updated 09:16
Position estimated from the timetable
Between Otwock Śródborów and Otwock 0 min
Estimated arrival at Grodzisk Mazowiecki 10:41
- Sobolew08:19
- Augustówka08:46
- Otwock Śródborów09:09
- Otwock09:13
- Warszawa Radość09:36
- Warszawa Wschodnia09:56
- Grodzisk Mazowiecki10:41
Today it is running no worse than usual: typical arrival delay is 0 min; 100% of the last 5 runs arrived on time.
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
- Sun 6 Sept Max en route +3 min · last fix heading to Milanówek +3 min
- Sat 5 Sept Max en route +3 min · last fix heading to Milanówek +3 min
Distribution · 90 days
11 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 82% · 9
- 3–10 min 18% · 2
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- 100% W n=1
- — T n=0
- — F n=0
- 75% S n=4
- 83% S n=6
Stops and timetable
Timetable of the latest run from the operator’s GTFS (43 stops).
Last 90 days, 11 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 |
|---|---|---|---|---|
| 08:19 | on time | +2 min | Passed | |
| 08:22 | ≈ on time | ≈ +2 min | Passed | |
| 08:25 / 08:26 | ≈ on time | ≈ +2 min | Passed | |
| 08:28 / 08:29 | ≈ on time | ≈ +2 min | Passed | |
| 08:31 / 08:32 | ≈ on time | ≈ +2 min | Passed | |
| 08:36 / 08:37 | ≈ on time | ≈ +2 min | Passed | |
| 08:41 / 08:43 | ≈ on time | ≈ +2 min | Passed | |
| 08:46 | ≈ on time | ≈ +2 min | Passed | |
| 08:50 | ≈ on time | ≈ +2 min | Passed | |
| 08:53 / 08:54 | ≈ on time | ≈ +2 min | Passed | |
| 08:55 / 08:56 | ≈ on time | ≈ +2 min | Passed | |
| 08:59 / 09:00 | ≈ on time | ≈ +2 min | Passed | |
| 09:03 | ≈ on time | ≈ +2 min | Passed | |
| 09:06 | ≈ on time | ≈ +2 min | Passed | |
| 09:09 / 09:10 | ≈ on time | ≈ +2 min | Passed | |
| 09:13 / 09:20 | ≈ on time | ≈ +2 min | ||
| 09:22 | ≈ on time | ≈ +3 min | ||
| 09:24 / 09:25 | ≈ on time | ≈ +3 min | ||
| 09:27 | ≈ on time | ≈ +3 min | ||
| 09:30 / 09:31 | ≈ on time | ≈ +3 min | ||
| 09:33 / 09:34 | ≈ on time | ≈ +3 min | ||
| 09:36 | ≈ on time | ≈ +3 min | ||
| 09:39 / 09:40 | ≈ on time | ≈ +3 min | ||
| 09:41 / 09:42 | ≈ on time | ≈ +3 min | ||
| 09:43 / 09:45 | ≈ on time | ≈ +3 min | ||
| 09:47 | ≈ on time | ≈ +3 min | ||
| 09:50 | ≈ on time | ≈ +3 min | ||
| 09:52 / 09:53 | ≈ on time | ≈ +3 min | ||
| 09:56 / 09:57 | ≈ on time | ≈ +3 min | ||
| 09:59 | ≈ on time | ≈ +3 min | ||
| 10:01 / 10:02 | ≈ on time | ≈ +3 min | ||
| 10:04 / 10:06 | ≈ on time | ≈ +3 min | ||
| 10:08 / 10:09 | ≈ on time | ≈ +3 min | ||
| 10:12 / 10:13 | ≈ on time | ≈ +3 min | ||
| 10:17 / 10:18 | ≈ on time | ≈ +3 min | ||
| 10:20 / 10:21 | ≈ on time | ≈ +3 min | ||
| 10:22 | ≈ on time | ≈ +3 min | ||
| 10:24 / 10:25 | ≈ on time | ≈ +3 min | ||
| 10:28 / 10:29 | ≈ on time | ≈ +3 min | ||
| 10:31 | ≈ on time | ≈ +3 min | ||
| 10:34 / 10:35 | ≈ on time | ≈ +3 min | ||
| 10:38 | ≈ on time | ≈ +3 min | ||
| 10:41 | on time | +3 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.
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 |
|---|---|---|---|
| Wed 11 Nov | Otwock 09:14Partial coverage | 0 min | — |
| Sun 8 Nov | Grodzisk Mazowiecki 10:43 | 0 min | — |
| Sat 7 Nov | Grodzisk Mazowiecki 10:43 | 0 min | — |
| Sun 1 Nov | Grodzisk Mazowiecki 10:43 | No data | — |
| Sat 31 Oct | Grodzisk Mazowiecki 10:43 | No data | — |
| Sun 25 Oct | Grodzisk Mazowiecki 10:43 | No data | — |
| Sat 24 Oct | Grodzisk Mazowiecki 10:43 | No data | — |
| Sun 18 Oct | Grodzisk Mazowiecki 10:43 | 0 min | — |
| Sat 17 Oct | Grodzisk Mazowiecki 10:43 | 0 min | — |
| Sun 11 Oct | Grodzisk Mazowiecki 10:43 | 0 min | — |
| Sat 10 Oct | Grodzisk Mazowiecki 10:43 | 0 min | — |
| Sun 4 Oct | Grodzisk Mazowiecki 10:43 | 0 min | — |
| Sat 3 Oct | Grodzisk Mazowiecki 10:41 | No data | — |
| Sun 27 Sept | Grodzisk Mazowiecki 10:41 | No data | — |
| Sat 26 Sept | Grodzisk Mazowiecki 10:41 | No data | — |
| Sun 20 Sept | Grodzisk Mazowiecki 10:41 | No data | — |
| Sat 19 Sept | Grodzisk Mazowiecki 10:41 | No data | — |
| Sun 13 Sept | Grodzisk Mazowiecki 10:41 | +1 min | +1 min |
| Sat 12 Sept | Grodzisk Mazowiecki 10:41 | No data | — |
| Sun 6 Sept | Milanówek 10:41 | +3 min | +3 min |
| Sat 5 Sept | Milanówek 10:41 | +3 min | +3 min |