Boeing 737-724, N21723 / 28790, United Airlines (UA / UAL)
This picture is © Mike Barker and may not be used or published without permission.
Registration: N21723
Construction Number: 28790
Model Boeing 737-724
Operator: United Airlines (UA / UAL)
Airport: Chicago - O'Hare International (ORD / KORD), USA - Illinois
Photographer: Mike Barker
Date Taken: 04/10/2015
Date Submitted: 01/03/2021
Picture ID:1745231