40TİETT city bus line

40T bus: stops and timetable

Park Otel – İstinye Dereiçi

37 stops
~60 min end to end
weekdays 06:35–00:00
13 trips

40T bus stops

The 40T is an İETT city bus line through Beyoğlu, Beşiktaş, Sarıyer. It has 37 stops between Park Otel and İstinye Dereiçi and takes about 42 minutes according to the planned timetable. İETT's trip records from the last 14 days (101 trips) show it usually takes 46–71 minutes (median 60, ~60 at night).

Search stops on this line

Park OtelF1Taksim · ~244 mfirst stop
Teknik Üniversite1 min
KabataşF1Kabataş · ~74 m3 min
FındıklıFındıklı – Mimar Sinan Üniversitesi · ~72 m4 min
KabataşF1Kabataş · ~231 m5 min
Mimar Sinan Üniversitesi7 min
Bahçeşehir Üniversitesi8 min
Çırağan10 min
Yahya Efendi11 min
Galatasaray Üniversitesi12 min
Ortaköy-Kabataş Erkek Lisesi12 min
Ortaköy14 min
Şifa Yurdu15 min
Muallim Naci Caddesi16 min
Kuruçeşme17 min
Kolej18 min
Arnavutköy20 min
Çamlıbahçe21 min
Bebek22 min
Küçük Bebek23 min
Boğaziçi Üniversitesi24 min
AşiyanF4Aşiyan · ~208 m26 min
Rumeli Hisarı27 min
Necipbey Bağı28 min
Boyacıköy30 min
Çınaraltı32 min
Emirgan33 min
Müşir Fuat Paşa33 min
Tokmak Burnu34 min
Tersane35 min
İstinye Merkez37 min
Kaplıcalar37 min
Balabandere38 min
Boğaziçi Sitesi39 min
İstinye Siteler40 min
B.blok41 min
İstinye Dereiçi42 min

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.

40T timetable: first and last bus, how often

Park Otel → İstinye Dereiçi
Day	Hours	Every
Weekdays	06:35–00:00	20–780 min
Weekend	06:30–00:00	20–845 min

İstinye Dereiçi → Park Otel (loop)
Day	Hours	Every
Weekdays	06:20–23:50	10–20 min
Weekend	06:25–23:00	14–25 min

Times are departures from the first stop. All departure times · PDF, in Turkish (377 KB)

40T bus route map: Park Otel – İstinye Dereiçi, 37 stops — The 40T route and its stops on the map (towards İstinye Dereiçi). Labels on the image are in Turkish.

40T departure times

From Park Otel · Weekdays

0635^A
0700^A
2000^A2045
21053050
221540
230530
0000

Marked departures from Park Otel run a different route (İETT's note, in Turkish):

A Kabataş, Fındıklı, Tersane duraklarına uğramaz; Baltalimanı durağına da uğrar

Marked departures from İstinye Dereiçi run a different route (İETT's note, in Turkish):

A Park Otel durağında biter
B Maslak Gazeteciler Sitesi-Taksim güzergahında hizmet verir
C Park Otel 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.

Where can you change from the 40T to metro, tram or Metrobus?

Park OtelF1 Taksim · ~244 m
KabataşF1 Kabataş · ~231 m
Fındıklı Fındıklı – Mimar Sinan Üniversitesi · ~72 m
AşiyanF4 Aşiyan · ~208 m

Distances are straight-line. To continue by rail, use directions.

Frequently asked questions

How many stops does the 40T have?

37 stops from Park Otel to İstinye Dereiçi, 76 in the opposite direction. The full route takes about 42 minutes according to the planned timetable. In İETT's trip records it usually takes 46–71 minutes (median 60).

What time is the first and last 40T bus?

On weekdays from Park Otel: the first bus is at 06:35 and the last at 00:00. Sunday: first 06:30, last 00:00.

How often does the 40T run?

On weekdays it is most frequent around 20:00, about every 20 minutes; 13 trips a day. Times are planned; traffic changes when the bus actually passes a stop.

How much is the 40T 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.