GZM Metropolis bus line 20 (ZTM Metropolia GZM): Pyskowice Szpitalna – Bytom Dworzec. Timetable, the route with every stop, operating hours and punctuality, by the timetable for Wednesday 11.11.2026.
Departures from Pyskowice Szpitalna, timetable for Wednesday 11.11.2026
Hour
Minutes
4
25
5
35
6
35
7
35
8
35
9
35
10
35
11
35
12
35
14
35
16
40
18
40
Trips that do not call at this stop: 2. They are not in the table.
Pick a stop to see its departures.
Bytom Dworzec
Towards: Pyskowice Szpitalna (12 trips, 42 stops)
Departures from Bytom Dworzec, timetable for Wednesday 11.11.2026
Hour
Minutes
3
40
4
18
5
15
6
15
7
15
8
10
9
10
10
10
11
10
13
10
15
10
17
25
Pick a stop to see its departures.
Pyskowice Szpitalna
Towards: Boniowice Szkoła (2 trips, 34 stops)
Departures from Bytom Dworzec, timetable for Wednesday 11.11.2026
Hour
Minutes
19
35
21
25
Pick a stop to see its departures.
Boniowice Szkoła
Trips through the day
Departures of line 20 from its terminus in each hour, by the timetable for Wednesday 11.11.2026.
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Line 20 punctuality
In the last 7 days 76% of line 20's measurements were on time (from a minute early to 3 minutes late). 22% were at least 3 minutes late, and the average deviation from the timetable was 1.7 min. That is worse than the city average (78% on time). Over the last 30 days the average delay was 1.7 min.
Measured every minute from live vehicle positions against the timetable.
Questions about line 20
When is the first and last trip of line 20 in GZM Metropolis?
By the timetable for Wednesday 11.11.2026, line 20's first departure is at 03:40 and the last at 33. Other days may differ; the Wiesz Kiedy planner shows current departures.
How often does line 20 run?
At peak times line 20 runs roughly every 60 minutes each way, 28 trips a day in all.
Where is the line 20 bus right now?
On the Wiesz Kiedy live map: wieszkiedy.pl/en/app?city=gzm&line=20 shows every vehicle on line 20 with its direction and delay.
Is line 20 often late?
In the last 7 days 76% of line 20's measurements were on time, and 22% were at least 3 minutes late.
Wiesz Kiedy