Retro livery
Polished aluminum AA livery
A 737-800 that kept American's bare-metal livery used from 1968 to 2013.
Confirmed Sep 28, 2026
Airframe story
N921NN is a Boeing 737-823, serial number 33229, built in 2013. Jetphotos records a delivery date of March 28, 2013 to American Airlines, and the aircraft has flown for the carrier since. Registry records show ownership held through a Wells Fargo trustee entity from 2013, with servicing shifting to Bank of Utah as trustee from 2025. Like the rest of American's 737-800 fleet, it now reportedly carries the Project Oasis configuration in the 738K sub-variant, with a 172-seat layout. Over the past observed year the aircraft logged 1,378 flights and 2,555.4 hours, and its most recent known stops include short stays at KORD, KDFW, KPHX, and KRIC before another stay at KORD.
Livery guess: American Airlines. Jetphotos records delivery to American Airlines, and the aircraft is described as part of American's 737-800 fleet with the Project Oasis cabin retrofit.
278 Boeing 737-823 are in the FAA records; 278 still registered; 277 flew in the last year. Most sit with American Airlines Inc (125) and Wilmington Trust Co Trustee (91).
From the FAA registry and observed flights. Inferences are labeled; outside facts are cited.