Christina Hillinger on Day 7
|Portrayed by||Marina Black|
|First appearance||Day 7: 11:00 AM – 12:00 PM|
|Last appearance||Day 7: 12:00 PM – 1:00 PM|
Christina Hillinger is the wife of FBI agent Sean Hillinger.
 Day 7
Christina is aboard Flight 117 as she heads back to Washington D.C. from Las Vegas when Ike Dubaku is gains control over Air Traffic Control using the CIP Device. Worried about his wife, Sean uses his FBI status to check on the status of her plane. Christina then calls him and is concerned, since her plane has been circling above ground for a while. Sean tells her not to worry, and after hanging up, he poses as Larry Moss to request a priority landing of his wife's flight.
After her plane successfully landed, Christina called Sean back to ask him if he had anything to do with it. He denies involvement, and afterwards, Christina says that she has missed him and hints at them getting together later that night since it has been a week since they have seen each other. Sean insists that he will be busy with work and might not get home until late. He would then end the call.