Did Jin Die on the Freighter?

It was the sigh of relief heard 'round the “Lost” universe: Jin is alive! He's alive! When “Lost” viewers last saw Daniel Dae Kim's Jin, he was standing on a freighter that exploded, as his wife, Sun, watched from a helicopter. ... The producers assured fans last season that Jin would be seen again -- in life or death.

How did Jin survive?

Jin tried a number of times to escape the island. His first attempt sent him right back to the island, into the hands of a hostile group of other survivors. He and Sun later boarded a freighter, but though Sun escaped, a disaster aboard convinced her he died.

Is Jin dead in Lost Season 4?

In the final flashforward, Sun and her daughter are visited by Hurley (Jorge Garcia), who takes her to pay her respects to Jin. His tombstone indicates that he died on the day of the crash of Oceanic 815.