MetroFlow

İETT bus · scheduled timetable · September 2026

UM40 Bus Timetable

Atatürk Mahallesi Peronlar – Necip Fazıl Metro

Line UM40: Atatürk Mahallesi Peronlar – Necip Fazıl Metro — 58 stops. On weekdays, from Atatürk Mahallesi Peronlar to Necip Fazıl Metro the first bus leaves at 06:00 and the last at 20:30 — 19 departures a day, roughly every 28 minutes during the day. On weekdays, from Necip Fazıl Metro to Atatürk Mahallesi Peronlar the first bus leaves at 06:45 and the last at 21:15 — 20 departures a day, roughly every 30 minutes during the day.

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

Atatürk Mahallesi Peronlar → Necip Fazıl Metro Outbound

Weekdays 19 departures · first 06:00 · last 20:30 · daytime every ~28 min

0606:00 06:25 06:50
0707:15 07:30 07:50
0808:15
0909:15
1111:25
1313:35
1414:45
1515:15 15:35
1616:00 16:20 16:45
1717:25
1818:05
2020:30
How often?
05–0725 min apart
07–10 morning22 min apart
10–16 midday50 min apart
16–19 evening32 min apart

Saturday 9 departures · first 06:32 · last 20:20 · daytime every ~105 min

0606:32
0808:00
0909:30
1111:10
1212:50
1414:40
1616:55
1919:00
2020:20
How often?
10–16 midday105 min apart

Sunday 9 departures · first 06:32 · last 19:55 · daytime every ~90 min

0606:32
0808:05
1010:05
1111:35
1313:05
1414:25
1515:55
1717:48
1919:55
How often?
10–16 midday90 min apart

Necip Fazıl Metro → Atatürk Mahallesi Peronlar Return

Weekdays 20 departures · first 06:45 · last 21:15 · daytime every ~30 min

0606:45
0707:15
0808:00 08:25 08:50
1010:20
1212:30
1414:20 14:35
1515:00 15:20 15:40
1616:15 16:45
1717:10 17:30
1818:00 18:40
1919:20
2121:15
How often?
07–10 morning25 min apart
10–16 midday22 min apart
16–19 evening30 min apart

Saturday 9 departures · first 07:15 · last 21:05 · daytime every ~100 min

0707:15
0808:40
1010:20
1212:00
1313:40
1515:45
1818:00
1919:40
2121:05
How often?
10–16 midday100 min apart

Sunday 9 departures · first 07:15 · last 20:30 · daytime every ~105 min

0707:15
0909:10
1010:55
1212:20
1313:40
1515:00
1616:45
1818:45
2020:30
How often?
10–16 midday80 min apart

UM40 stops

58 stops, in the order published by İETT.

Necip Fazıl Metro → Atatürk Mahallesi Peronlar 30

  1. Necip Fazıl Metro
  2. Kemerdere Köprülü Kavşak
  3. Çekmeköy Metro
  4. Çamlık
  5. Sancaktepe Kavşağı
  6. Halit Bin Velit Camii
  7. Seymenler
  8. Güngören
  9. Sinan Sokak
  10. Sultançiftliği
  11. Taşdelen
  12. Yenidoğan Sapağı
  13. Şehit Öğretmen Fatma Nur Çelik Mesleki ve Teknik Anadolu Lisesi
  14. Kartal Sokak
  15. Adnan Kahveci
  16. Cemre Sokak
  17. Çekmeköy Ağız Diş Sağlığı Merkezi
  18. Burçak Sokak
  19. Kale Sokak
  20. Özgürlük Caddesi
  21. Vatan Ortaokulu
  22. Taşdelen Cumhuriyet Caddesi
  23. Şimşek Sokak
  24. Kestane Sokak
  25. Demokrasi Caddesi
  26. Gülnar Sokak
  27. Vatan Caddesi
  28. Güven Sokak
  29. Gençlik Caddesi
  30. Atatürk Mahallesi Peronlar

Atatürk Mahallesi Peronlar → Necip Fazıl Metro 28

  1. Gençlik Caddesi
  2. Sağlık Ocağı
  3. Güven Sokak
  4. Vatan Caddesi
  5. Gülnar Sokak
  6. Kestane Sokak
  7. Şimşek Sokak
  8. Taşdelen Cumhuriyet Caddesi
  9. Vatan Ortaokulu
  10. Özgürlük Caddesi
  11. Kale Sokak
  12. Burçak Sokak
  13. Çekmeköy Ağız Diş Sağlığı Merkezi
  14. Cemre Sokak
  15. Adnan Kahveci
  16. Kartal Sokak
  17. Şehit Öğretmen Fatma Nur Çelik Mesleki ve Teknik Anadolu Lisesi
  18. Yenidoğan Sapağı
  19. Taşdelen
  20. Sultançiftliği
  21. Sinan Sokak
  22. Güngören
  23. Seymenler
  24. Halit Bin Velit Camii
  25. Sancaktepe Kavşağı
  26. Çamlık
  27. Çekmeköy Metro
  28. Necip Fazıl Metro

Frequently asked

What time is the first UM40 bus?

On weekdays the first bus leaves Atatürk Mahallesi Peronlar at 06:00.

What time is the last UM40 bus?

On weekdays the last bus leaves at 20:30.

How often does the UM40 run?

Roughly every 28 minutes during the day on weekdays. By time band: 05–07 every 25 min; 07–10 morning every 22 min; 10–16 midday every 50 min; 16–19 evening every 32 min. This is the planned frequency; check the live position for traffic delays.

Which stops does the UM40 serve?

30 stops towards Necip Fazıl Metro: Necip Fazıl Metro, Kemerdere Köprülü Kavşak, Çekmeköy Metro, Çamlık, Sancaktepe Kavşağı, Halit Bin Velit Camii, Seymenler, Güngören, Sinan Sokak, Sultançiftliği, Taşdelen, Yenidoğan Sapağı, Şehit Öğretmen Fatma Nur Çelik Mesleki ve Teknik Anadolu Lisesi, Kartal Sokak…. Full list above.

Where does the UM40 go?

It runs between Atatürk Mahallesi Peronlar and Necip Fazıl Metro (Atatürk Mahallesi Peronlar – Necip Fazıl Metro). 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.