President Obama’s State of the Union address will air Wednesday, Jan. 27 — a big relief to “Lost” fans.

The White House had floated a possible Feb. 2 date for the address, meaning it would have impacted the three-hour season premiere of “Lost,” which will now air as scheduled as the veteran ABC series kicks off its last hurrah.

The president’s address will air at 9 p.m., meaning Fox will likely move “American Idol” to 8 p.m., with NBC preempting “Law & Order: SVU” and “The Jay Leno Show.”

CBS and ABC have yet to announce their lineups for that evening.