Boeing 737 Classic · 5H4 MSN 25320
Registration N521SW · Southwest AL
Identity
TypeBoeing 737 Classic
Variant5H4
FamilyB737CL
Series—
Line Number2136
Test Reg—
Operators
OperatorSouthwest AL
Timeline
First Flight
25 Sept 1991
Delivery
04 Oct 1991
Age
35.1 yrs
Last Updated
29 Oct 2026
History
Boeing 737-5H4, serial number 25320, line number 2136, first flight 25 Sep 1991. Delivered to Southwest Airlines on 4 Oct 1991, registered N521SW. Withdrawn from service Tucson International Airport 6 Jun 2016, presum scrapping by 2019. Current status: scrapped.
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