MetroFlow

İETT bus · scheduled timetable · September 2026

42HM Bus Timetable

Bahçeköy – Hacıosman Metro

Line 42HM: Bahçeköy – Hacıosman Metro — 29 stops. On weekdays, from Bahçeköy to Hacıosman Metro the first bus leaves at 05:35 and the last at 23:45 — 71 departures a day, roughly every 15 minutes during the day. On weekdays, from Hacıosman Metro to Bahçeköy the first bus leaves at 06:10 and the last at 00:15 — 71 departures a day, roughly every 15 minutes during the day.

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

Bahçeköy → Hacıosman Metro Outbound

Weekdays 71 departures · first 05:35 · last 23:45 · daytime every ~15 min

0505:35
0606:00 06:15 06:30 06:45
0707:00 07:10 07:20 07:30 07:40 07:50
0808:00 08:10 08:25 08:40 08:55
0909:10 09:25 09:40
1010:00 10:20 10:35 10:50
1111:05 11:20 11:40
1212:00 12:15 12:30 12:45
1313:00 13:20 13:40
1414:00 14:15 14:30 14:45
1515:00 15:15 15:30 15:45 15:55
1616:05 16:20 16:35 16:50
1717:05 17:15 17:25 17:40 17:55
1818:10 18:25 18:35 18:45
1919:00 19:15 19:30 19:45
2020:00 20:10 20:25 20:45
2121:05 21:20 21:35 21:50
2222:10 22:35
2323:05 23:45
How often?
05–0715 min apart
07–10 morning10 min apart
10–16 midday15 min apart
16–19 evening15 min apart
19–2215 min apart
22–05 night30 min apart

Saturday 71 departures · first 05:35 · last 23:45 · daytime every ~15 min

0505:35
0606:00 06:15 06:30 06:45
0707:00 07:10 07:20 07:30 07:40 07:50
0808:00 08:10 08:25 08:40 08:55
0909:10 09:25 09:40
1010:00 10:20 10:35 10:50
1111:05 11:20 11:40
1212:00 12:15 12:30 12:45
1313:00 13:20 13:40
1414:00 14:15 14:30 14:45
1515:00 15:15 15:30 15:45 15:55
1616:05 16:20 16:35 16:50
1717:05 17:15 17:25 17:40 17:55
1818:10 18:25 18:35 18:45
1919:00 19:15 19:30 19:45
2020:00 20:10 20:25 20:45
2121:05 21:20 21:35 21:50
2222:10 22:35
2323:05 23:45
How often?
05–0715 min apart
07–10 morning10 min apart
10–16 midday15 min apart
16–19 evening15 min apart
19–2215 min apart
22–05 night30 min apart

Sunday 67 departures · first 06:00 · last 23:15 · daytime every ~15 min

0606:00 06:20 06:40 06:50
0707:00 07:15 07:30 07:45
0808:00 08:15 08:30 08:45
0909:00 09:15 09:30 09:45
1010:00 10:15 10:30 10:45
1111:00 11:15 11:30 11:45
1212:00 12:15 12:30 12:45
1313:00 13:15 13:30 13:45
1414:00 14:15 14:30 14:45
1515:00 15:15 15:30 15:45
1616:00 16:15 16:30 16:45
1717:00 17:15 17:30 17:45
1818:00 18:15 18:30 18:45
1919:00 19:15 19:30 19:45
2020:00 20:15 20:30 20:45
2121:00 21:15 21:30 21:50
2222:10 22:40
2323:15
How often?
05–0720 min apart
07–10 morning15 min apart
10–16 midday15 min apart
16–19 evening15 min apart
19–2215 min apart
22–05 night32 min apart

Hacıosman Metro → Bahçeköy Return

Weekdays 71 departures · first 06:10 · last 00:15 · daytime every ~15 min

0606:10 06:30 06:45
0707:00 07:15 07:30 07:40 07:55
0808:10 08:20 08:30 08:40 08:55
0909:10 09:25 09:40 09:55
1010:10 10:25 10:45
1111:05 11:20 11:35 11:50
1212:10 12:30 12:45
1313:00 13:15 13:30 13:45
1414:05 14:25 14:40 14:55
1515:10 15:25 15:40 15:55
1616:10 16:25 16:35 16:45
1717:00 17:15 17:30 17:45 17:55
1818:05 18:20 18:35 18:50
1919:05 19:15 19:25 19:40 19:55
2020:10 20:25 20:40 20:50
2121:05 21:20 21:40 21:55
2222:10 22:25 22:45
2323:05 23:35
0000:15
How often?
05–0718 min apart
07–10 morning15 min apart
10–16 midday15 min apart
16–19 evening15 min apart
19–2215 min apart
22–05 night20 min apart

Saturday 71 departures · first 06:10 · last 00:15 · daytime every ~15 min

0606:10 06:30 06:45
0707:00 07:15 07:30 07:40 07:55
0808:10 08:20 08:30 08:40 08:55
0909:10 09:25 09:40 09:55
1010:10 10:25 10:45
1111:05 11:20 11:35 11:50
1212:10 12:30 12:45
1313:00 13:15 13:30 13:45
1414:05 14:25 14:40 14:55
1515:10 15:25 15:40 15:55
1616:10 16:25 16:35 16:45
1717:00 17:15 17:30 17:45 17:55
1818:05 18:20 18:35 18:50
1919:05 19:15 19:25 19:40 19:55
2020:10 20:25 20:40 20:50
2121:05 21:20 21:40 21:55
2222:10 22:25 22:45
2323:05 23:35
0000:15
How often?
05–0718 min apart
07–10 morning15 min apart
10–16 midday15 min apart
16–19 evening15 min apart
19–2215 min apart
22–05 night20 min apart

Sunday 67 departures · first 06:30 · last 23:40 · daytime every ~15 min

0606:30 06:50
0707:10 07:20 07:30 07:45
0808:00 08:15 08:30 08:45
0909:00 09:15 09:30 09:45
1010:00 10:20 10:40 10:55
1111:10 11:25 11:40 11:55
1212:10 12:25 12:40 12:55
1313:10 13:25 13:40 13:55
1414:10 14:25 14:40 14:55
1515:10 15:25 15:40 15:55
1616:10 16:25 16:40 16:55
1717:10 17:25 17:40 17:55
1818:10 18:25 18:40 18:55
1919:10 19:25 19:40 19:55
2020:10 20:25 20:40 20:55
2121:10 21:25 21:40 21:55
2222:10 22:30 22:50
2323:10 23:40
How often?
07–10 morning15 min apart
10–16 midday15 min apart
16–19 evening15 min apart
19–2215 min apart
22–05 night20 min apart

42HM stops

29 stops, in the order published by İETT.

Hacıosman Metro → Bahçeköy 17

  1. Hacıosman Metro
  2. Hacıosman
  3. Hacıosman Bayırı Caddesi
  4. Kefeliköy
  5. Çayırbaşı
  6. Çayırbaşı
  7. Çayırbaşı Fidanlık
  8. Sarıyer Hamidiye Etfal Eğitim ve Araştırma Hastanesi
  9. Belnet
  10. Kozdere
  11. Fındıksuyu
  12. Sular
  13. Kemer
  14. Kemerburgaz Yolu
  15. Orman Fakültesi
  16. Köy Yolu
  17. Bahçeköy

Bahçeköy → Hacıosman Metro 12

  1. Köy Yolu
  2. Orman Fakültesi
  3. Kemerburgaz Yolu
  4. Kemer
  5. Sular
  6. Kozdere
  7. Belnet
  8. Sarıyer Hamidiye Etfal Eğitim ve Araştırma Hastanesi
  9. Çayırbaşı Fidanlık
  10. Çayırbaşı
  11. Kefeliköy
  12. Bahçeköy Öğrenci Yurdu

Frequently asked

What time is the first 42HM bus?

On weekdays the first bus leaves Bahçeköy at 05:35.

What time is the last 42HM bus?

On weekdays the last bus leaves at 23:45.

How often does the 42HM run?

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

Which stops does the 42HM serve?

17 stops towards Hacıosman Metro: Hacıosman Metro, Hacıosman, Hacıosman Bayırı Caddesi, Kefeliköy, Çayırbaşı, Çayırbaşı, Çayırbaşı Fidanlık, Sarıyer Hamidiye Etfal Eğitim ve Araştırma Hastanesi, Belnet, Kozdere, Fındıksuyu, Sular, Kemer, Kemerburgaz Yolu…. Full list above.

Where does the 42HM go?

It runs between Bahçeköy and Hacıosman Metro (Bahçeköy – Hacıosman 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.