MetroFlow

İETT bus · scheduled timetable · last checked: 7 November 2026

320A Bus Timetable

Battalgazi Mahallesi – Harem Peronlar

Line 320A: Battalgazi Mahallesi – Harem Peronlar — 149 stops. On weekdays, from Battalgazi Mahallesi to Harem Peronlar the first bus leaves at 05:15 and the last at 22:00 — 49 departures a day, roughly every 20 minutes during the day. On weekdays, from Harem Peronlar to Battalgazi Mahallesi the first bus leaves at 06:40 and the last at 23:35 — 49 departures a day, roughly every 20 minutes during the day.

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

Battalgazi Mahallesi → Harem Peronlar Outbound

Weekdays 49 departures · first 05:15 · last 22:00 · daytime every ~20 min

0505:15 05:30 05:45
0606:00 06:15 06:30 06:45
0707:00 07:20 07:40
0808:00 08:20 08:40
0909:00 09:20 09:40
1010:00 10:20 10:40
1111:00 11:20 11:40
1212:00 12:20 12:40
1313:00 13:22 13:44
1414:06 14:28 14:50
1515:12 15:34 15:56
1616:18 16:40
1717:00 17:20 17:40
1818:00 18:20 18:40
1919:00 19:30
2020:00 20:30
2121:00 21:30
2222:00
How often?
05–0715 min apart
07–10 morning20 min apart
10–16 midday20 min apart
16–19 evening20 min apart
19–2230 min apart

Saturday 49 departures · first 05:15 · last 22:00 · daytime every ~20 min

0505:15 05:30 05:45
0606:00 06:15 06:30 06:45
0707:00 07:20 07:40
0808:00 08:20 08:40
0909:00 09:20 09:40
1010:00 10:20 10:40
1111:00 11:20 11:40
1212:00 12:20 12:40
1313:00 13:22 13:44
1414:06 14:28 14:50
1515:12 15:34 15:56
1616:18 16:40
1717:00 17:20 17:40
1818:00 18:20 18:40
1919:00 19:30
2020:00 20:30
2121:00 21:30
2222:00
How often?
05–0715 min apart
07–10 morning20 min apart
10–16 midday20 min apart
16–19 evening20 min apart
19–2230 min apart

Sunday 49 departures · first 05:15 · last 22:00 · daytime every ~20 min

0505:15 05:30 05:45
0606:00 06:15 06:30 06:45
0707:00 07:20 07:40
0808:00 08:20 08:40
0909:00 09:20 09:40
1010:00 10:20 10:40
1111:00 11:20 11:40
1212:00 12:20 12:40
1313:00 13:22 13:44
1414:06 14:28 14:50
1515:12 15:34 15:56
1616:18 16:40
1717:00 17:20 17:40
1818:00 18:20 18:40
1919:00 19:30
2020:00 20:30
2121:00 21:30
2222:00
How often?
05–0715 min apart
07–10 morning20 min apart
10–16 midday20 min apart
16–19 evening20 min apart
19–2230 min apart

Harem Peronlar → Battalgazi Mahallesi Return

Weekdays 49 departures · first 06:40 · last 23:35 · daytime every ~20 min

0606:40
0707:05 07:30 07:55
0808:20 08:40
0909:00 09:20 09:40
1010:00 10:20 10:40
1111:00 11:20 11:40
1212:00 12:20 12:40
1313:00 13:20 13:40
1414:00 14:20 14:40
1515:00 15:20 15:42
1616:04 16:26 16:48
1717:10 17:32 17:54
1818:16 18:38
1919:00 19:20 19:40
2020:00 20:20 20:40
2121:00 21:20 21:40
2222:00 22:20 22:45
2323:10 23:35
How often?
07–10 morning20 min apart
10–16 midday20 min apart
16–19 evening22 min apart
19–2220 min apart
22–05 night25 min apart

Saturday 49 departures · first 06:40 · last 23:35 · daytime every ~20 min

0606:40
0707:05 07:30 07:55
0808:20 08:40
0909:00 09:20 09:40
1010:00 10:20 10:40
1111:00 11:20 11:40
1212:00 12:20 12:40
1313:00 13:20 13:40
1414:00 14:20 14:40
1515:00 15:20 15:42
1616:04 16:26 16:48
1717:10 17:32 17:54
1818:16 18:38
1919:00 19:20 19:40
2020:00 20:20 20:40
2121:00 21:20 21:40
2222:00 22:20 22:45
2323:10 23:35
How often?
07–10 morning20 min apart
10–16 midday20 min apart
16–19 evening22 min apart
19–2220 min apart
22–05 night25 min apart

Sunday 49 departures · first 06:40 · last 23:35 · daytime every ~20 min

0606:40
0707:05 07:30 07:55
0808:20 08:40
0909:00 09:20 09:40
1010:00 10:20 10:40
1111:00 11:20 11:40
1212:00 12:20 12:40
1313:00 13:20 13:40
1414:00 14:20 14:40
1515:00 15:20 15:42
1616:04 16:26 16:48
1717:10 17:32 17:54
1818:16 18:38
1919:00 19:20 19:40
2020:00 20:20 20:40
2121:00 21:20 21:40
2222:00 22:20 22:45
2323:10 23:35
How often?
07–10 morning20 min apart
10–16 midday20 min apart
16–19 evening22 min apart
19–2220 min apart
22–05 night25 min apart

320A stops

149 stops, in the order published by İETT.

Harem Peronlar → Battalgazi Mahallesi 67

  1. Harem Peronlar
  2. Haydarpaşa Gümrük
  3. Haydarpaşa Numune Hastanesi
  4. Isfalt
  5. Acıbadem Köprüsü
  6. Acıbadem Metro
  7. Uzunçayır Metrobüs-2
  8. Istanbul Medeniyet Üniversitesi
  9. Göztepe Köprüsü
  10. Hastane
  11. Yenisahra
  12. Karaman Çiftlik Yolu
  13. Acıbadem Üniversitesi
  14. Küçükbakkalköy
  15. Meskenler
  16. Fevzipaşa
  17. Ataşehir 100.Yıl Cumhuriyet Anadolu Lisesi
  18. Kayışdağı Dudullu Caddesi
  19. Gümrük Bölge Müdürlüğü
  20. Kayışdağı Metro - Cahit Zarifoğlu And. Ihl.
  21. Uydukent
  22. Cemile Besler Ilkokulu
  23. Yenişehir Pazar Yeri
  24. Mehmet Uslu Camii
  25. Mevlana Mesleki ve Teknik Anadolu Lisesi
  26. Acarlar Sitesi
  27. Dursunbey Caddesi
  28. Yeni Çamlıca Merkez Camii
  29. Yeni Çamlıca
  30. Ferhatpaşa Ismek
  31. 10. Sokak
  32. Yeditepe Caddesi
  33. Kılıç Reis
  34. Ferhatpaşa Mahalle Muhtarlığı
  35. Necmettin Erbakan Parkı
  36. Akdeniz Caddesi
  37. Seyid Nizam Caddesi
  38. Atatürk Bulvarı
  39. G-67 Sokak
  40. Kamer Sokak
  41. Abdulhamit Caddesi
  42. Sancaktepe Ağız ve Diş Sağlığı Merkezi
  43. Kosova Sokak
  44. Kızılay Caddesi
  45. Kafiye Sokak
  46. Samandıra Merkez Metro
  47. Şeref Sokak
  48. Osmangazi Camii
  49. Mustafa Karaşahin Ilkokulu
  50. Hilal Caddesi
  51. Narin Sokak
  52. Kavaklık
  53. Yakuphan Caddesi
  54. Sultanbeyli 100.Yıl Stadyumu
  55. Sevgi Sokak
  56. Bayram Sokak
  57. Revani Sokak
  58. Hal
  59. Sultanbeyli Çok Programlı Anadolu Lisesi
  60. Altay Sokak
  61. Kubbe Caddesi
  62. Düzey Sokak
  63. Altıntepe
  64. Medine Sokak
  65. Sultanbeyli Devlet Hastanesi
  66. Sultanbeyli Devlet Hastanesi
  67. Battalgazi Mahallesi

Battalgazi Mahallesi → Harem Peronlar 82

  1. Sultanbeyli Devlet Hastanesi
  2. Medine Sokak
  3. Altıntepe
  4. Düzey Sokak
  5. Kubbe Caddesi
  6. Altay Sokak
  7. Sultanbeyli Çok Programlı Anadolu Lisesi
  8. Revani Sokak
  9. Bayram Sokak
  10. Sevgi Sokak
  11. Sultanbeyli 100.Yıl Stadyumu
  12. Yakuphan Caddesi
  13. Beyti Sokak
  14. Hilal Caddesi
  15. Aydoğdu Caddesi-Hızır Reis Sokak
  16. Mustafa Karaşahin Ilkokulu
  17. Osmangazi Camii
  18. Samandıra
  19. Samandıra Mesleki ve Teknik Anadolu Lisesi
  20. Samandıra Kız Anadolu Imam Hatip Lisesi
  21. Semerkand
  22. Kızılay Caddesi
  23. Kızılay
  24. Diş Hastanesi
  25. Imam Rabbani Caddesi
  26. Bayraktarlar Sokak
  27. Kamer Sokak
  28. G-67 Sokak
  29. Seyid Nizam Caddesi
  30. Akdeniz Caddesi
  31. Necmettin Erbakan Parkı
  32. 48.Sokak
  33. Ferhatpaşa Mahalle Muhtarlığı
  34. Kılıç Reis
  35. Yeditepe Caddesi
  36. 10. Sokak
  37. Ferhatpaşa Ismek
  38. Yeni Çamlıca
  39. Yeni Çamlıca Merkez Camii
  40. Dursunbey Caddesi
  41. Acarlar Sitesi
  42. Mevlana Mesleki ve Teknik Anadolu Lisesi
  43. Mehmet Uslu Camii
  44. Necip Fazıl Bulvarı
  45. Yenişehir Pazar Yeri
  46. Cemile Besler Ilkokulu
  47. Uydukent
  48. Kayışdağı Metro - Cahit Zarifoğlu And. Ihl.
  49. Gümrük Bölge Müdürlüğü
  50. Kayışdağı Dudullu Caddesi
  51. Içerenköy Metro-Küçükbakkalköy Merkez Cami
  52. Ataşehir 100.Yıl Cumhuriyet Anadolu Lisesi
  53. Fevzipaşa
  54. Meskenler
  55. Küçükbakkalköy
  56. Acıbadem Üniversitesi
  57. Karaman Çiftlik Yolu
  58. Ataşehir Hal
  59. Çayır Caddesi
  60. Kozyatağı Metro
  61. Yüzbeşevler
  62. Yenisahra
  63. Hastane
  64. Göztepe Köprüsü
  65. Istanbul Medeniyet Üniversitesi
  66. Uzunçayır Metrobüs
  67. Acıbadem Metro
  68. Isfalt
  69. Haydarpaşa Numune Hastanesi
  70. Harem Peronlar 1
  71. Harem
  72. Üsküdar Sahil Yolu
  73. Ihsaniye Iskele Sokak
  74. Kız Kulesi
  75. Şemsipaşa Askeri Sosyal Tesisleri
  76. Şemsipaşa
  77. Şemsipaşa Askeri Sosyal Tesisleri
  78. Kız Kulesi
  79. Ihsaniye Iskele Sokak
  80. Üsküdar Sahil Yolu
  81. Harem
  82. Harem Peronlar 3

Frequently asked

What time is the first 320A bus?

On weekdays the first bus leaves Battalgazi Mahallesi at 05:15.

What time is the last 320A bus?

On weekdays the last bus leaves at 22:00.

How often does the 320A run?

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

Which stops does the 320A serve?

67 stops towards Harem Peronlar: Harem Peronlar, Haydarpaşa Gümrük, Haydarpaşa Numune Hastanesi, Isfalt, Acıbadem Köprüsü, Acıbadem Metro, Uzunçayır Metrobüs-2, Istanbul Medeniyet Üniversitesi, Göztepe Köprüsü, Hastane, Yenisahra, Karaman Çiftlik Yolu, Acıbadem Üniversitesi, Küçükbakkalköy…. Full list above.

Where does the 320A go?

It runs between Battalgazi Mahallesi and Harem Peronlar (Battalgazi Mahallesi – Harem Peronlar). 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.