Continuity mistake: In the beginning they are on the U.S.S. Abraham Lincoln (CVN-72). Later they are aboard the the U.S.S. Carl Vinson (CVN-70) and end up on the U.S.S. Nimitz (CVN-68), yet the personnel are the same aboard all three ships.
Continuity mistake: At the end when the two pilots are talking, Jessica Beil's character has steri-strips on the cut on her cheek, but the arm she got shot in isn't even in a sling and she seems to be using it just fine. The cut on her cheek would have healed long before her arm would have. She was also limping quite badly when Ben rescued her, but she stands/walks just fine here as well.