N452UA is an Airbus A321 operated by United Airlines with one public spotter photo on FlightCatcherPro Latest sighting: Apr 7, 2026, 9:24 PM. ICAO24 A57B4D; MSN 955.

Public photos

1

First sighting

Apr 7, 2026, 9:24 PM

Latest sighting

Apr 7, 2026, 9:24 PM

Airports photographed

MCO, ORD