The Runway on the hydra island

i've been thinking about the runway that was built on the hydra island. juliet didnt claim to know what it was built for. so then when flight 316 crashed. there was the runway. and after watching last weeks episode it seems ilana and the people with her may have actually been trying to reach the island and they didnt crash by accident. so here is my question. do you think the runway was built specifically for flight 316 to crash land on. is there any connection there at all?