Boeing 737 MAX 7 · 7 MAX MSN 42609

Registration N7221U · Southwest Airlines

Active

Identity

TypeBoeing 737 MAX 7

Variant7 MAX

FamilyB737MAX

Series—

Line Number8347

Test Reg—

Operators

OperatorSouthwest Airlines

Timeline

First Flight

13 Feb 2023

Delivery

—

Age

3.7 yrs

Last Updated

29 Oct 2026

History

Boeing 737-7 MAX, serial number 42609, line number 8347, first flight 13 Feb 2023. Delivered to Southwest Airlines, registered N7221U. Seen 5 Feb 2023 Renton Municipal Airport white, only tailplane WN colour scheme.

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