MetroFlow

İETT bus · scheduled timetable · September 2026

40T Bus Timetable

Istinye Dereiçi – Park Otel

Line 40T: Istinye Dereiçi – Park Otel — 74 stops. On weekdays, from Istinye Dereiçi to Park Otel the first bus leaves at 06:20 and the last at 23:50 — 71 departures a day, roughly every 13 minutes during the day. On weekdays, from Park Otel to Istinye Dereiçi the first bus leaves at 06:35 and the last at 00:00 — 13 departures a day.

Fare: ₺46.20 full · ₺22.55 student · tariff since 20 July 2026

Istinye Dereiçi → Park Otel Outbound

Weekdays 71 departures · first 06:20 · last 23:50 · daytime every ~13 min

0606:20 06:37 06:51
0707:05 07:13 07:26 07:34 07:47 07:50 07:55
0808:08 08:16 08:25 08:35 08:45 08:55
0909:05 09:25 09:38 09:52
1010:05 10:15 10:25 10:35 10:45 10:55
1111:05 11:15 11:25 11:45
1212:05 12:17 12:32 12:47
1313:02 13:15 13:25 13:35 13:45 13:55
1414:05 14:20 14:35 14:50
1515:05 15:20 15:35 15:50
1616:05 16:15 16:30 16:45
1717:00 17:15 17:30 17:45
1818:00 18:20 18:40
1919:00 19:20 19:40
2020:00 20:20 20:40
2121:00 21:30
2222:10 22:30
2323:20 23:50
How often?
05–0716 min apart
07–10 morning10 min apart
10–16 midday12 min apart
16–19 evening15 min apart
19–2220 min apart
22–05 night30 min apart

Saturday 54 departures · first 06:25 · last 23:00 · daytime every ~16 min

0606:25 06:43 06:58
0707:12 07:26 07:40 07:54
0808:08 08:22 08:36 08:50
0909:06 09:22 09:38 09:52
1010:06 10:20 10:34 10:48
1111:02 11:16 11:30 11:44 11:58
1212:12 12:26 12:40 12:55
1313:11 13:27 13:43 13:59
1414:15 14:37 14:59
1515:23 15:47
1616:11 16:35 16:59
1717:23 17:47
1818:11 18:35 18:55
1919:15 19:35
2020:05 20:35
2121:05 21:40
2222:05 22:30
2323:00
How often?
05–0716 min apart
07–10 morning14 min apart
10–16 midday14 min apart
16–19 evening24 min apart
19–2230 min apart
22–05 night28 min apart

Sunday 54 departures · first 06:25 · last 23:00 · daytime every ~16 min

0606:25 06:43 06:58
0707:12 07:26 07:40 07:54
0808:08 08:22 08:36 08:50
0909:06 09:22 09:38 09:52
1010:06 10:20 10:34 10:48
1111:02 11:16 11:30 11:44 11:58
1212:12 12:26 12:40 12:55
1313:11 13:27 13:43 13:59
1414:15 14:37 14:59
1515:23 15:47
1616:11 16:35 16:59
1717:23 17:47
1818:11 18:35 18:55
1919:15 19:35
2020:05 20:35
2121:05 21:40
2222:05 22:30
2323:00
How often?
05–0716 min apart
07–10 morning14 min apart
10–16 midday14 min apart
16–19 evening24 min apart
19–2230 min apart
22–05 night28 min apart

Park Otel → Istinye Dereiçi Return

Weekdays 13 departures · first 06:35 · last 00:00

0606:35
0707:00
2020:00 20:20 20:45
2121:05 21:30 21:50
2222:15 22:40
2323:05 23:30
0000:00
How often?
19–2220 min apart
22–05 night25 min apart

Saturday 10 departures · first 06:30 · last 00:00

0606:30 06:55
2121:00 21:20 21:40
2222:00 22:30
2323:00 23:30
0000:00
How often?
19–2220 min apart
22–05 night30 min apart

Sunday 10 departures · first 06:30 · last 00:00

0606:30 06:55
2121:00 21:20 21:40
2222:00 22:30
2323:00 23:30
0000:00
How often?
19–2220 min apart
22–05 night30 min apart

40T stops

74 stops, in the order published by İETT.

Park Otel → Istinye Dereiçi 34

  1. Park Otel
  2. Teknik Üniversite
  3. Mimar Sinan Üniversitesi
  4. Bahçeşehir Üniversitesi
  5. Çırağan
  6. Yahya Efendi
  7. Galatasaray Üniversitesi
  8. Ortaköy-Kabataş Erkek Lisesi
  9. Ortaköy
  10. Şifa Yurdu
  11. Muallim Naci Caddesi
  12. Kuruçeşme
  13. Kolej
  14. Arnavutköy
  15. Çamlıbahçe
  16. Bebek
  17. Küçük Bebek
  18. Boğaziçi Üniversitesi
  19. Aşiyan
  20. Rumeli Hisarı
  21. Necipbey Bağı
  22. Baltalimanı
  23. Boyacıköy
  24. Çınaraltı
  25. Emirgan
  26. Müşir Fuat Paşa
  27. Tokmak Burnu
  28. Istinye Merkez
  29. Kaplıcalar
  30. Balabandere
  31. Boğaziçi Sitesi
  32. Istinye Siteler
  33. B.Blok
  34. Istinye Dereiçi

Istinye Dereiçi → Park Otel 40

  1. B Blok
  2. Istinye Siteler
  3. Istinye Siteler
  4. Boğaziçi Sitesi
  5. Balabandere
  6. Kaplıcalar
  7. Istinye Merkez
  8. Neslişah Sultan Camii
  9. Tersane
  10. Müşir Fuat Paşa
  11. Emirgan
  12. Çınaraltı
  13. Boyacıköy
  14. Baltalimanı
  15. Baltalimanı Kemik Hastalıkları Eğitim ve Araştırma Hastanesi
  16. Necipbey Bağı
  17. Rumeli Hisarı
  18. Aşiyan
  19. Boğaziçi Üniversitesi
  20. Küçük Bebek
  21. Bebek
  22. Çamlıbahçe
  23. Arnavutköy
  24. Kolej
  25. Kuruçeşme
  26. Muallim Naci Caddesi
  27. Şifa Yurdu
  28. Ortaköy
  29. Ortaköy-Kabataş Erkek Lisesi
  30. Galatasaray Üniversitesi
  31. Yahya Efendi
  32. Çırağan
  33. Beşiktaş Meydan
  34. Beşiktaş Çarşı
  35. Akaretler
  36. Mimar Sinan Üniversitesi
  37. Beşiktaş Stadyumu
  38. Dolmabahçe Gazhane Caddesi
  39. Teknik Üniversite
  40. Gümüşsuyu

Frequently asked

What time is the first 40T bus?

On weekdays the first bus leaves Istinye Dereiçi at 06:20.

What time is the last 40T bus?

On weekdays the last bus leaves at 23:50.

How often does the 40T run?

Roughly every 13 minutes during the day on weekdays. By time band: 05–07 every 16 min; 07–10 morning every 10 min; 10–16 midday every 12 min; 16–19 evening every 15 min; 19–22 every 20 min; 22–05 night every 30 min. This is the planned frequency; check the live position for traffic delays.

Which stops does the 40T serve?

34 stops towards Park Otel: Park Otel, Teknik Üniversite, Mimar Sinan Üniversitesi, Bahçeşehir Üniversitesi, Çırağan, Yahya Efendi, Galatasaray Üniversitesi, Ortaköy-Kabataş Erkek Lisesi, Ortaköy, Şifa Yurdu, Muallim Naci Caddesi, Kuruçeşme, Kolej, Arnavutköy…. Full list above.

Where does the 40T go?

It runs between Istinye Dereiçi and Park Otel (Istinye Dereiçi – Park Otel). Both directions are above.

Related lines

Source: the planned timetable published by İETT, re-read by MetroFlow weekly. The data on this page last changed on . Public holidays run the Sunday timetable; İETT announces short-notice changes in its own notices.