15SİETT city bus line

15S bus: stops and timetable

Üsküdar Camii Önü – Rasathane Ortaokulu

32 stops
~28 min end to end
weekdays 21:30–00:00
3 trips

15S bus stops

The 15S is an İETT city bus line within Üsküdar. It has 32 stops between Üsküdar Camii Önü and Rasathane Ortaokulu and takes about 27 minutes according to the planned timetable. İETT's trip records from the last 14 days (21 trips) show it usually takes 23–36 minutes (median 28, ~25 at night).

Search stops on this line

Minutes are the planned time from the first stop: İETT's running time for the line, spread between stops by distance; it changes with traffic. A line badge marks a rail station within 300 m of the stop. Stop pages are in Turkish.

15S timetable: first and last bus, how often

Üsküdar Camii Önü → Rasathane Ortaokulu
Day	Hours	Every
Weekdays	21:30–00:00	3 trips a day
Weekend	21:40–23:00	2 trips a day

Sultan Murat Caddesi → Üsküdar Camii Önü (loop)
Day	Hours	Every
Weekdays	05:40–22:00	20–40 min
Saturday	05:40–21:10	25–35 min
Sunday	05:40–21:10	40–45 min

Times are departures from the first stop. All departure times · PDF, in Turkish (364 KB)

15S bus route map: Üsküdar Camii Önü – Rasathane Ortaokulu, 32 stops — The 15S route and its stops on the map (towards Rasathane Ortaokulu). Labels on the image are in Turkish.

15S departure times

From Üsküdar Camii Önü · Weekdays

2130^A
2250^A
0000^A

Marked departures from Üsküdar Camii Önü run a different route (İETT's note, in Turkish):

A Seferler Üsküdar - Sultan Murat cad. - Rasathane arası

Marked departures from Sultan Murat Caddesi run a different route (İETT's note, in Turkish):

A Üsküdar Camii Önü durağında biter
B Üsküdar Camii Önü durağında biter

Source: departure times from İETT's line page (25 October 2026); stops and running times from the İETT planned timetable (İBB Open Data), valid 16 March 2026 – 31 December 2026. Times are departures from the first stop; when the bus passes later stops depends on traffic. Trips after midnight are listed under the previous day.

Frequently asked questions

How many stops does the 15S have?

32 stops from Üsküdar Camii Önü to Rasathane Ortaokulu, 45 in the opposite direction. The full route takes about 27 minutes according to the planned timetable. In İETT's trip records it usually takes 23–36 minutes (median 28).

What time is the first and last 15S bus?

On weekdays from Üsküdar Camii Önü: the first bus is at 21:30 and the last at 00:00. Sunday: first 21:40, last 23:00.

How often does the 15S run?

The 15S is an infrequent line: 3 trips from Üsküdar Camii Önü on weekdays, on average every 75 minutes. Check the departure times below before you go to the stop.

How much is the 15S bus?

46.20 TL full fare and 22.55 TL student fare with an Istanbulkart, whatever the distance. You pay less when you transfer from another vehicle (tariff of 20 July 2026).

Live bus positions and İETT service announcements for this line are on the Turkish page.