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06.07.2026. – 17.07.2026.
Lines:21A
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21A
Line 21A — timetable, route and stops: Trg SlavijaUčiteljsko naselje
Bus Regular line
Line 21A (bus) of Belgrade public transport connects Trg Slavija and Učiteljsko naselje. It has 11 stops per direction, the average ride takes about 28 minutes, and departures run roughly every ~11 minutes.
Runs every day from 04:15 to 23:30, every ~11 min.
Interval
~11 min
Stops
11
Duration
~28 min
Line 21A timetable
Direction: Trg Slavija → Učiteljsko naselje
| Hour | Departure minutes |
|---|---|
| 04 | 15 · 55 |
| 05 | 15 · 35 · 48 |
| 06 | 01 · 12 · 23 · 33 · 42 · 51 |
| 07 | 00 · 10 · 19 · 28 · 37 · 46 · 56 |
| 08 | 05 · 14 · 23 · 32 · 42 · 52 |
| 09 | 02 · 12 · 22 · 33 · 43 · 53 |
| 10 | 03 · 13 · 24 · 34 · 44 · 54 |
| 11 | 04 · 15 · 25 · 35 · 45 · 55 |
| 12 | 06 · 16 · 26 · 37 · 47 · 58 |
| 13 | 10 · 21 · 32 · 44 · 55 |
| 14 | 07 · 18 · 29 · 41 · 52 |
| 15 | 04 · 15 · 26 · 38 · 49 |
| 16 | 01 · 12 · 23 · 35 · 46 · 58 |
| 17 | 09 · 20 · 32 · 43 · 55 |
| 18 | 06 · 17 · 29 · 40 · 52 |
| 19 | 03 · 14 · 26 · 37 · 49 |
| 20 | 01 · 12 · 24 · 38 · 53 |
| 21 | 09 · 25 · 41 · 58 |
| 22 | 15 · 45 |
| 23 | 30 |
Valid from 16 September 2023 · Operator: GSP Beograd
Route and stops of line 21A
The route of line 21A goes from Trg Slavija to Učiteljsko naselje and covers 11 stops.
Trg Slavija
code 3054
code 3054departure0 min totaldeparture
0 min total
Katanićeva
code 201
code 201+3 min3 min total+3 min
3 min total
Mačvanska
code 203
code 203+2 min5 min total+2 min
5 min total
Vojvode Dragomira
code 205
code 205+3 min8 min total+3 min
8 min total
Crveni krst
code 207
code 207+3 min11 min total+3 min
11 min total
Bregalnička
code 209
code 209+3 min14 min total+3 min
14 min total
Velimira Todorovića
code 211
code 211+2 min16 min total+2 min
16 min total
Škola Vojislav Ilić
code 213
code 213+3 min19 min total+3 min
19 min total
Rimska
code 223
code 223+3 min22 min total+3 min
22 min total
dr Velizara Kosanovića
code 226
code 226+3 min25 min total+3 min
25 min total
Učiteljsko naselje
code 228
code 228+3 min28 min total+3 min
28 min total
How long does the ride on line 21A take
The ride from Trg Slavija to Učiteljsko naselje takes about 28 minutes on average. During the morning and afternoon rush hours the ride can take longer due to traffic.
Line and vehicle type
Line 21A is a bus line (regular line) in the Belgrade public transport system (GSP). It runs in both directions.
Current service changes on this line
Frequently asked questions about line 21A
When is the first departure of line 21A?
On weekdays the first departure is at 04:15 and the last at 23:30, from the Trg Slavija stop.
Does line 21A run on weekends?
Yes, on Saturdays from 04:15 to 23:30 and on Sundays from 04:15 to 23:30.
How many stops does line 21A have?
Line 21A has 11 stops in the Trg Slavija – Učiteljsko naselje direction.
How long does the ride on line 21A take?
Riding the full line takes about 28 minutes on average.
How often does line 21A run?
The average interval of line 21A is about 15 minutes — usually more frequent during rush hour, less frequent in the evening and on weekends. Exact departures by hour are in the timetable on this page.
How do I know when line 21A arrives at my stop?
Open your stop on busevi.rs (Stops tab) — you will see line 21A vehicles moving on the map and an arrival estimate based on the timetable and the typical travel time for that hour.
Is line 21A currently running?
Line 21A runs according to the timetable. Check possible delays, holdups or suspensions on the Live status page — it is updated every few minutes.