| 521 |
Pl.Szembeka
 kierunek:
Szczęśliwice |
| 5 | 15w | 30w | 45w | |
| 6 | 00w | 11w | 30w | 46w |
| 7 | 00s | 16w | 30s | 46w |
| 8 | 00s | 16w | 30s | 46w |
| 9 | 00s | 30s | ||
| 10 | 00s | 30s | ||
| 11 | 00s | 30s | ||
| 12 | 00s | 30s | ||
| 13 | 00s | 30s | ||
| 14 | 00s | 30s | ||
| 15 | 00s | 30s | 46w | |
| 16 | 00s | 16w | 30s | 46w |
| 17 | 00s | 16w | 30s | 46w |
| 18 | 00s | 16w | 30s | 46w |
| 19 | 00s | 16w | 30s | 46w |
| 20 | 00s | 30s | ||
| 21 | 00s | 30s | ||
| 22 | 00s | 30w | ||
| 23 | 00w | 29w | 59w |
_ - kurs realizowany przez pojazd niskopodłogowy
w - kurs do krańca WIATRACZNA
s - kurs wydłużony do krańca SZCZĘŚLIWICE
w - kurs do krańca WIATRACZNA
s - kurs wydłużony do krańca SZCZĘŚLIWICE