Boeing 747SP · SP21 MSN 21024
Registration N142UA · United AL
Identity
TypeBoeing 747SP
VariantSP21
FamilyB747
Series—
Line Number270
Test Reg—
Operators
OperatorUnited AL
Timeline
First Flight
10 Oct 1975
Delivery
29 Mar 1976
Age
51.1 yrs
Last Updated
29 Oct 2026
History
Boeing 747-SP21, serial number 21024, line number 270, first flight 10 Oct 1975. Delivered to Pan Am on 29 Mar 1976, registered N532PA. Operated by United Airlines on 11 Feb 1986 as N142UA. Withdrawn from use American Finance Group Jul 1989, seen at Las Veg 27 Aug 1994, owned by United Airlines 29 Sep 1995, cancelled Dec 1995, dismantled spares Ardmore OK Feb 1996 (seen Mar 1996), seen Feb 1999 being broken up, seen Aug 2000 still basically complete!. Current status: scrapped.
Need a valuation for MSN 21024?
Market value, maintenance position and transaction analysis.