910 - Sabiha Gokcen metro station - IBBUrban Transport

Tavsantepe-Sabiha Gokcen airport metro (M4)

The scope, route, stops, connections and history of Tavşantepe-Sabiha Gokcen line which will extend Kadikoy-Tavsantepe metro to Sabiha Gokcen airport:

Project overview

  • Owner: Transport of Ministry
  • Phases:
    1. Tavsantepe-Sabiha Gokcen
    2. Sabiha Gokcen-Kurtkoy
  • Contractor: Gulermak-YSE (Kaynarca-Sabiha Gokcen)
  • Contract date: 1st phase: 3/2015
  • Contract duration: 1st phase: 1080 days
  • Contract deadline: 1st phase: 2/2018
  • Contract value:
    • 1st phase: € 169 mn
    • 2nd phase: TL 760 mn


Tavşantepe-Sabiha Gökçen havalimanı metrosu (M4)
Tavsantepe-Sabiha Gokcen airport metro (M4) route


Tavsantepe (Kadikoy metro) – Hastane – Seyhli – Kurtkoy – Sabiha Gokcen – Teknopark – Yenisehir – Kurtkoy Kavsagi/Viaport (Gebze-Istanbul Airport-Halkali HST)

Project details

The metro line connecting Sabiha Gokcen airport (with a traffic of 33 mn passengers, and planned to double) to Kadikoy metro, and further to high speed train and Marmaray with Kaynarca-Pendik line (M10).

The line is planned to extend to Kurtkoy. The extension will reach to 13 km when completed.

  • Line length: 7.4 + 5.6 km
  • Travel time: Tavsantepe-Sabiha Gokcen: 13 min


  • 90k daily ridership in the beginning
  • 140k daily ridership after Pendik HST station and Viaport extensions completed

Cover photo: Ministry of Transport ©


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