ZTM
/delays
overview
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stops
trips
status
L21
BUS
‹
2026-07-02
›
day
weekdays
weekend
month
Sort
departure
worst end delay
most erratic
→ Góra Kalwaria Rynek
3 runs
Dep
route →
End
07:54
-8s
14:54
-90s
16:54
-7s
→ Konstancin-Jeziorna Mirkowska
1 runs
Dep
route →
End
11:00
-50s
above = late
below = early
each square = one stop, in travel order