MetroFlow

İETT bus · scheduled timetable · September 2026

HA-1 Bus Timetable

Düzayak Sokak – Dönüş Yönü

Line HA-1: Düzayak Sokak – Dönüş Yönü — 12 stops. On weekdays, from Düzayak Sokak to Dönüş Yönü the first bus leaves at 07:25 and the last at 00:55 — 63 departures a day, roughly every 15 minutes during the day.

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

Düzayak Sokak → Dönüş Yönü Outbound

Weekdays 63 departures · first 07:25 · last 00:55 · daytime every ~15 min

0707:25
0808:00 08:25 08:40 08:40
0909:05 09:30 09:55
1010:10 10:30
1111:00 11:10 11:40
1212:00 12:15 12:30 12:40 12:50
1313:00 13:15 13:35 13:50
1414:00 14:10 14:25 14:35 14:50
1515:10 15:20 15:20 15:40 15:55
1616:10 16:25 16:30 16:40 16:55
1717:15 17:15 17:20 17:30 17:40 17:50
1818:10 18:10 18:20 18:35 18:50
1919:05 19:15 19:35 19:35 19:45
2020:00 20:20 20:35 20:55
2121:40
2222:25 22:50
2323:20 23:40
0000:55
How often?
07–10 morning25 min apart
10–16 midday15 min apart
16–19 evening10 min apart
19–2218 min apart
22–05 night28 min apart

Saturday 61 departures · first 07:25 · last 00:55 · daytime every ~15 min

0707:25 07:50
0808:35
0909:05 09:30 09:55
1010:10 10:30
1111:00 11:10 11:40
1212:00 12:15 12:30 12:40 12:50
1313:00 13:15 13:35 13:50
1414:00 14:10 14:25 14:35 14:50
1515:10 15:20 15:20 15:40 15:55
1616:10 16:25 16:30 16:40 16:55
1717:15 17:15 17:20 17:30 17:40 17:50
1818:10 18:10 18:20 18:35 18:50
1919:05 19:15 19:35 19:35 19:45
2020:00 20:20 20:35 20:55
2121:40
2222:25 22:50
2323:20 23:40
0000:55
How often?
07–10 morning25 min apart
10–16 midday15 min apart
16–19 evening10 min apart
19–2218 min apart
22–05 night28 min apart

Sunday 61 departures · first 07:25 · last 00:55 · daytime every ~15 min

0707:25 07:50
0808:35
0909:05 09:30 09:55
1010:10 10:30
1111:00 11:10 11:40
1212:00 12:15 12:30 12:40 12:50
1313:00 13:15 13:35 13:50
1414:00 14:10 14:25 14:35 14:50
1515:10 15:20 15:20 15:40 15:55
1616:10 16:25 16:30 16:40 16:55
1717:15 17:15 17:20 17:30 17:40 17:50
1818:10 18:10 18:20 18:35 18:50
1919:05 19:15 19:35 19:35 19:45
2020:00 20:20 20:35 20:55
2121:40
2222:25 22:50
2323:20 23:40
0000:55
How often?
07–10 morning25 min apart
10–16 midday15 min apart
16–19 evening10 min apart
19–2218 min apart
22–05 night28 min apart

HA-1 stops

12 stops, in the order published by İETT.

Route 12

  1. Düzayak Sokak
  2. Muhtarlık
  3. Uluçpaşa Sokak
  4. Heybeliada Halk Kütüphanesi
  5. Ismet Inönü Müzesi
  6. Asaf Bey Plajı
  7. Şehit Dursun Keser Sokak
  8. Akçakoca Sokak
  9. Müstecip Onbaşı Sokak
  10. Bahriye Bayırı
  11. Şafak Orduevi
  12. Itfaiye

Frequently asked

What time is the first HA-1 bus?

On weekdays the first bus leaves Düzayak Sokak at 07:25.

What time is the last HA-1 bus?

On weekdays the last bus leaves at 00:55.

How often does the HA-1 run?

Roughly every 15 minutes during the day on weekdays. By time band: 07–10 morning every 25 min; 10–16 midday every 15 min; 16–19 evening every 10 min; 19–22 every 18 min; 22–05 night every 28 min. This is the planned frequency; check the live position for traffic delays.

Which stops does the HA-1 serve?

12 stops towards Dönüş Yönü: Düzayak Sokak, Muhtarlık, Uluçpaşa Sokak, Heybeliada Halk Kütüphanesi, Ismet Inönü Müzesi, Asaf Bey Plajı, Şehit Dursun Keser Sokak, Akçakoca Sokak, Müstecip Onbaşı Sokak, Bahriye Bayırı, Şafak Orduevi, Itfaiye. Full list above.

Where does the HA-1 go?

It runs between Düzayak Sokak and Dönüş Yönü (Düzayak Sokak – Dönüş Yönü). Only one direction is published.

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.