Lasta provides regular transport services on city, local, suburban, intercity and international lines. Transportation is organized by Lasta's profit and business organizations, as well as work units. SP Lasta realizes departures on suburban, city and local lines on the territory of the city of Belgrade within the Integrated Tariff System-ITS. All Lasta's departures are realized from the Main Bus Station-BAS and the terminus "Šumice" and "Banovo Brdo" in Belgrade, as well as from Lasta's bus stations and stations of other carriers throughout Serbia.
PO Lasta for intercity and international traffic-BELGRADE performs transport on 70 intercity lines with 200 departures per day. In international traffic, the lines cover the territories of Italy, Austria, Switzerland, Germany, France, Belgium, Netherlands, Slovakia, Czech Republic, Denmark and Sweden, as well as the territories of countries in the region: Bosnia and Herzegovina, Montenegro, Croatia and Slovenia.
PO Lasta Avala-BELGRADE performs passenger transport on weekdays on 46 suburban lines with 435 departures and 9 local lines with 71 departures. In public transport, the service is provided on 11 night lines (29N, 31N, 37N, 301N, 302N, 304N, 308N, 401N, 511N, 603N, 704N).
Lasta SOPOT transports passengers on weekdays on 12 suburban lines with 105 departures, 32 local lines with 154 departures and 1 city line with 9 departures.
Lasta BARAJEVO performs passenger transport on weekdays on 5 suburban lines with 44 departures and 39 local lines with 221 departures.
Lasta MLADENOVAC performs passenger transport on weekdays on 8 suburban lines with 261 departures, 47 local lines with 265 departures and 13 city lines with 94 departures.
Lasta ARANĐELOVAC performs passenger transport on 12 suburban lines with 104 departures, 2 city lines with 52 departures and 4 intercity lines with 22 departures on a daily basis.
Lasta OBRENOVAC performs passenger transport on weekdays on 3 suburban lines with 20 departures and 56 local lines with 170 departures
Lasta SMEDEREVO performs passenger transport on 22 suburban lines with 132 departures, 12 intercity lines with 70 departures and 14 city lines with 82 departures on a daily basis.
Lasta VALJEVO performs passenger transport on 16 suburban lines with 32 departures, on 3 lines on the territory of Lajkovac with 22 departures, then on 9 city lines with 216 departures and 13 intercity lines with 25 departures.
Lasta SMEDEREVSKA PALANKA performs passenger transport on 25 suburban lines with 109 departures per day, 2 city lines with 42 departures per day and 15 intercity lines with 83 departures per day.
Lasta Srem STARA PAZOVA performs transport on 12 suburban lines with 146 departures per day and 19 intercity lines with 184 departures.
Lasta Srem INĐIJA performs passenger transport on 3 suburban lines with 55 departures, 2 city lines with 22 departures and 5 intercity lines with 41 departures.
Lasta NIŠ, on weekdays it transports passengers on 5 suburban lines with 72 departures and 3 city lines with 371 departures.