IC 4520 Bielsko-Biała Główna – Gdynia Główna
Alerts for train 4520
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line IC.
Running now · updated 04:40
Between Tychy and Katowice 0 min
Estimated arrival at Gdynia Główna 13:05 · 50 km/h
- Bielsko-Biała Główna04:01
- Tychy04:36
- Katowice05:00
- Będzin Miasto05:23
- Piotrków Trybunalski07:19
- Ozorków08:46
- Gdynia Główna13:05
Today it is running no worse than usual: typical arrival delay is +2 min; 58% of the last 24 runs arrived on time.
Last 30 days
Arrival delay at Gdynia Główna, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Fri 6 Nov Max en route +53 min · last fix heading to Gdynia Główna +53 min
- Wed 28 Oct Max en route +33 min · last fix heading to Gdynia Główna +33 min
- Sat 7 Nov Max en route +31 min · last fix heading to Gdynia Główna +31 min
- Sun 8 Nov Max en route +30 min · last fix heading to Gdynia Główna +30 min
- Sun 1 Nov Max en route +22 min · last fix heading to Gdynia Główna +22 min
Distribution · 90 days
35 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 2
- On time 66% · 23
- 3–10 min 9% · 3
- 10–30 min 9% · 3
- 30+ min 11% · 4
On-time by weekday
- 83% M n=6
- 80% T n=5
- 60% W n=5
- 80% T n=5
- 80% F n=5
- 50% S n=4
- 60% S n=5
Stops and timetable
Timetable of the latest run from the operator’s GTFS (37 stops).
Last 90 days, 35 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 |
|---|---|---|---|---|
| 04:01 | on time | +9 min | Passed | |
| 04:10 / 04:11 | ≈ on time | ≈ +9 min | Passed | |
| 04:18 / 04:19 | ≈ on time | ≈ +9 min | Passed | |
| 04:36 / 04:38 | ≈ on time | ≈ +9 min | Passed | |
| 05:00 / 05:03 | ≈ on time | ≈ +9 min | ||
| 05:16 / 05:17 | ≈ on time | ≈ +9 min | ||
| 05:23 / 05:24 | ≈ on time | ≈ +9 min | ||
| 05:27 / 05:33 | ≈ on time | ≈ +9 min | ||
| 05:49 / 05:55 | ≈ on time | ≈ +10 min | ||
| 06:02 / 06:03 | ≈ on time | ≈ +11 min | ||
| 06:19 / 06:28 | ≈ +1 min | ≈ +12 min | ||
| 06:52 / 06:53 | ≈ +1 min | ≈ +15 min | ||
| 07:19 / 07:23 | ≈ +1 min | ≈ +17 min | ||
| 07:57 / 07:59 | ≈ +1 min | ≈ +19 min | ||
| 08:06 / 08:07 | ≈ +1 min | ≈ +19 min | ||
| 08:13 / 08:15 | ≈ +1 min | ≈ +19 min | ||
| 08:20 / 08:21 | ≈ +1 min | ≈ +19 min | ||
| 08:26 / 08:27 | ≈ +1 min | ≈ +20 min | ||
| 08:46 | ≈ +1 min | ≈ +20 min | ||
| 08:53 / 08:54 | ≈ +1 min | ≈ +20 min | ||
| 09:16 / 09:17 | ≈ +1 min | ≈ +20 min | ||
| 09:46 / 09:47 | ≈ +1 min | ≈ +21 min | ||
| 10:06 | ≈ +1 min | ≈ +21 min | ||
| 10:20 / 10:22 | ≈ +1 min | ≈ +22 min | ||
| 10:38 / 10:39 | ≈ +1 min | ≈ +22 min | ||
| 10:47 / 10:48 | ≈ +1 min | ≈ +23 min | ||
| 10:51 / 10:52 | ≈ +1 min | ≈ +23 min | ||
| 10:57 / 11:07 | ≈ +1 min | ≈ +23 min | ||
| 11:37 / 11:38 | ≈ +1 min | ≈ +25 min | ||
| 11:57 / 11:59 | ≈ +1 min | ≈ +25 min | ||
| 12:20 / 12:22 | ≈ +1 min | ≈ +26 min | ||
| 12:32 | ≈ +1 min | ≈ +27 min | ||
| 12:39 / 12:42 | ≈ +1 min | ≈ +27 min | ||
| 12:46 / 12:47 | ≈ +1 min | ≈ +27 min | ||
| 12:51 / 12:52 | ≈ +1 min | ≈ +27 min | ||
| 12:55 / 12:56 | ≈ +1 min | ≈ +27 min | ||
| 13:05 | +1 min | +27 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 |
|---|---|---|---|
| Tue 10 Nov | Katowice 04:39Partial coverage | 0 min | — |
| Mon 9 Nov | Gdynia Główna 13:04 | 0 min | — |
| Sun 8 Nov | Gdynia Główna 13:34 | +30 min | +30 min |
| Sat 7 Nov | Gdynia Główna 13:37 | +31 min | +31 min |
| Fri 6 Nov | Gdynia Główna 13:59 | +53 min | +53 min |
| Thu 5 Nov | Gdynia Główna 13:04 | −2 min | — |
| Wed 4 Nov | Gdynia Główna 13:14 | +9 min | +9 min |
| Tue 3 Nov | Gdynia Główna 13:15 | +9 min | +11 min |
| Mon 2 Nov | Gdynia Główna 13:04 | 0 min | +10 min |
| Sun 1 Nov | Gdynia Główna 13:28 | +22 min | +22 min |
| Sat 31 Oct | Gdynia Główna 13:18 | +12 min | +12 min |
| Fri 30 Oct | Gdynia Główna 13:07 | +1 min | +1 min |
| Thu 29 Oct | Gdynia Główna 13:04 | −2 min | — |
| Wed 28 Oct | Gdynia Główna 13:39 | +33 min | +33 min |
| Tue 27 Oct | Gdynia Główna 13:06 | 0 min | — |
| Mon 26 Oct | Gdynia Główna 13:06 | 0 min | — |
| Sun 25 Oct | Gdynia Główna 13:06 | No data | — |
| Sat 24 Oct | Gdynia Główna 13:06 | No data | — |
| Fri 23 Oct | Gdynia Główna 13:06 | No data | — |
| Thu 22 Oct | Gdynia Główna 13:06 | No data | — |
| Wed 21 Oct | Gdynia Główna 13:06 | No data | — |
| Tue 20 Oct | Gdynia Główna 13:07 | No data | — |
| Mon 19 Oct | Gdynia Główna 13:07 | 0 min | — |
| Sun 18 Oct | Gdynia Główna 13:08 | +2 min | +2 min |
| Sat 17 Oct | Gdynia Główna 13:08 | +2 min | +2 min |
| Fri 16 Oct | Gdynia Główna 13:06 | 0 min | — |
| Thu 15 Oct | Gdynia Główna 13:11 | +5 min | +5 min |
| Wed 14 Oct | Gdynia Główna 13:07 | 0 min | — |
| Tue 13 Oct | Gdynia Główna 13:06 | 0 min | +3 min |
| Mon 12 Oct | Gdynia Główna 13:27 | +21 min | +25 min |