Boeing 737-700 · 724(W) MSN 28940
Registration N23721 · United Airlines
Identity
TypeBoeing 737-700
Variant724(W)
FamilyB737NG
Series—
Line Number219
Test Reg—
Operators
OperatorUnited Airlines
Timeline
First Flight
19 Feb 1999
Delivery
09 Mar 1999
Age
27.7 yrs
Last Updated
29 Oct 2026
History
Boeing 737-724(W), serial number 28940, line number 219, first flight 19 Feb 1999. Delivered to Continental Airlines on 9 Mar 1999, registered N23721. N14735 re-allocated, seen 10 May 2006 winglets. Merged into United Airlines on 10 Nov 2011. Current status: in service.
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