Boeing 737 MAX 9 · 9 MAX MSN 43489

Registration N27439 · United Airlines

In service

Identity

TypeBoeing 737 MAX 9

Variant9 MAX

FamilyB737MAX

Series—

Line Number9515

Test Reg—

Operators

OperatorUnited Airlines

Timeline

First Flight

13 Feb 2026

Delivery

12 Mar 2026

Age

0.7 yrs

Last Updated

29 Oct 2026

History

Boeing 737-9 MAX, serial number 43489, line number 9515, first flight 13 Feb 2026. Delivered to United Airlines on 12 Mar 2026, registered N27439. 10 Ouro Sogui Airport LN 8173 announced long before production, changed. Current status: in service.

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