Lost Season 6 Episode 1

When Jack is successful in reviving Charlie, his first words are "Am I alive?". This is the same message actor Dominic Monaghan had scrawled on his palm in black marker that he held up to the audience at Comic Con 2009. Though the two are not related.

The airplane used for Oceanic Flight 815 has originally been known for being a Boeing 777. However, in LA X(1) the plane that features Flight 815 arriving at the gate is an Airbus A330.

Boone is sitting in the same row as Locke. This was not the case in the original flight.

In Jack's flashback in "Pilot" he tells Rose "it's normal" after turbulences hit. This time, she says it to him.

In "Pilot", Cindy hands Jack 2 bottles of vodka when he comments about his drink not being strong. In this episode, she only gives him one bottle.

Hurley has clearly gotten over his fear of blood as evidenced by his tending to Sayid's wounds.

When Sawyer finds Juliet at the Swan site, her hands move into various positions between shots, though she is obviously unconscious at the time.

The Swan implosion crater is very different from previous versions in past seasons. It is much wider, less deep, easier to get into, and has a pile of junk in the center where the anomaly attracted it.

As of this episode, Jack and Kate are the only character to appear in every season premier of the series.

Sayid's passport, shown at LAX, is an Iranian passport instead of being Iraqi.