NEW YORK (AP) -- A U.S. bankruptcy judge on Tuesday allowed Northwest Airlines Corp. to reject the leases on 15 commuter jets held by Wells Fargo & Co., turning aside a claim by the lender that Northwest was favoring other lessors at Wells Fargo's expense. Part of its Chapter 11 restructuring, Northwest is in the process of rejecting leases on up to 200 aircraft, of all sizes, and was in court to defend the rejection of 15 CRJ-200s, 50-seat jets under sublet to Pinnacle Airlines, which provides regional links to Northwest.