There are verity of solutions to the traffic jam of Istanbul for Kartal Wings residents. You can easily use each and every type of transfer options which will take you to the different corners of Istanbul.
Coastal road of Kartal is only in 3 minute distance whereas Metroline between Kadikoy and Sabiha Gokcen airport is only 6-7 minute away from you. You will be soon able to access to the new metro line of Marmaray which is already being extended to Central Kartal which is only 700 meters away from the gate of project.
Sabiha Gökçen Airport