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103Line 103 Białystok
Białystok bus line 103 (BKM Białystok): Piastowska – Choroszcz/Cmentarz. Timetable, the route with every stop, operating hours and punctuality, by the timetable for Wednesday 11.11.2026.
Line 103 route and stops
Towards: Choroszcz/Cmentarz (20 trips, 30 stops)
| Hour | Minutes |
|---|---|
| 4 | 48 |
| 5 | 46 |
| 6 | 39 |
| 7 | 39 |
| 8 | 34 |
| 9 | 34 |
| 10 | 17 |
| 11 | 30 |
| 12 | 12 |
| 13 | 14 55 |
| 14 | 59 |
| 15 | 53 |
| 16 | 57 |
| 17 | 51 |
| 18 | 42 |
| 19 | 35 |
| 20 | 38 |
| 21 | 36 |
| 22 | 30 |
Pick a stop to see its departures.
- Choroszcz/Cmentarz
Towards: Piastowska (18 trips, 30 stops)
| Hour | Minutes |
|---|---|
| 5 | 35 |
| 6 | 33 |
| 7 | 40 |
| 8 | 40 |
| 9 | 23 |
| 10 | 36 |
| 11 | 18 |
| 12 | 20 |
| 13 | 01 |
| 14 | 04 58 |
| 16 | 02 44 |
| 17 | 48 |
| 18 | 41 |
| 19 | 44 |
| 20 | 37 |
| 21 | 25 |
Pick a stop to see its departures.
- Piastowska/Pętla (Z)
Towards: Branickiego/Świętojańska (3 trips, 29 stops)
| Hour | Minutes |
|---|---|
| 22 | 23 |
| 23 | 17 |
Trips that do not call at this stop: 1. They are not in the table.
Pick a stop to see its departures.
- Branickiego/Świętojańska
Trips through the day
Departures of line 103 from its terminus in each hour, by the timetable for Wednesday 11.11.2026.
Line 103 punctuality
In the last 7 days 79% of line 103's measurements were on time (from a minute early to 3 minutes late). 19% were at least 3 minutes late, and the average deviation from the timetable was 1.8 min. That is worse than the city average (80% on time). Over the last 30 days the average delay was 1.8 min.
Measured every minute from live vehicle positions against the timetable.
Questions about line 103
When is the first and last trip of line 103 in Białystok?
By the timetable for Wednesday 11.11.2026, line 103's first departure is at 04:48 and the last at 28. Other days may differ; the Wiesz Kiedy planner shows current departures.
How often does line 103 run?
At peak times line 103 runs roughly every 40 minutes each way, 41 trips a day in all.
Where is the line 103 bus right now?
On the Wiesz Kiedy live map: wieszkiedy.pl/en/app?city=bialystok&line=103 shows every vehicle on line 103 with its direction and delay.
Is line 103 often late?
In the last 7 days 79% of line 103's measurements were on time, and 19% were at least 3 minutes late.
Other buses in Białystok
Timetable data: BKM Białystok (data sources). Wiesz Kiedy is independent and not affiliated with any operator. Updated 2026-11-11.