Boeing 737-900ER · 91MER(W) MSN 44424

Registration A4O-BY · Sun Country Airlines

In service

Identity

TypeBoeing 737-900ER

Variant91MER(W)

FamilyB737NG

Series—

Line Number5320

Test Reg—

Operators

OperatorSun Country Airlines

Timeline

First Flight

03 Mar 2015

Delivery

16 Mar 2015

Age

11.7 yrs

Last Updated

29 Oct 2026

History

Boeing 737-91MER(W), serial number 44424, line number 5320, first flight 3 Mar 2015. Delivered to Oman Air on 16 Mar 2015, registered A4O-BY. Operated by Sun Country Airlines. Current status: in service.

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