Boeing 737 MAX 10 · 10 MAX MSN 66122
Registration N27751 · First 10 MAX-Boeing tests United Airlines
Identity
TypeBoeing 737 MAX 10
Variant10 MAX
FamilyB737MAX
Series—
Line Number7644
Test Reg—
Operators
OperatorFirst 10 MAX-Boeing tests United Airlines
Timeline
First Flight
18 Jun 2021
Delivery
—
Age
5.4 yrs
Last Updated
29 Oct 2026
History
Boeing 737-10 MAX, serial number 66122, line number 7644, first flight 18 Jun 2021. Delivered to First 10 MAX-Boeing tests United Airlines, registered N27751. First 10 Ouro Sogui Airport, rolled out 22 Nov 2019 full blue Boeing demo colour scheme, test program to be delayed by 2 years, seen 26 May 2021 ground tests. Current status: in service.
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