WN leased a total of 7 727-200s . One from BN, 6 from PE. They operated from May 1979 to 1985 or 1986. It wasn't to cover late deliveries. Rather, it was a matter of new 737-200s not really being desirable as the -300 was on the horizon. WN chose to lease the 727 while waiting for the 737-300.
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