This aircraft, registered as N37273, is frequently seen across United's domestic and leisure networks.

The registration (N76526) allows for identification of this specific airframe, confirming it as a Boeing 737-824. The blended winglets improve fuel efficiency.

The Oneworld livery is part of American Airlines' effort to showcase its membership in the Oneworld alliance. Registration N919NN is a standard 737-800 delivered new to American Airlines in 2013.

The American flag on the winglet and special fuselage logo make this a recognizable and celebrated member of the Alaska Airlines fleet.

The Imua One special livery showcases Hawaiian motifs and colors to symbolize Southwest's expanded service to Hawaii, making it a spotter's favorite and a rare sight in the airline's fleet.

This retro livery celebrates the heritage of AirCal and is a special paint scheme within the American Airlines fleet.

N919NN is one of a select few American 737-800s wearing the Oneworld alliance livery—it stands out among the standard fleet paint.

This special livery features patriotic artwork and is dedicated to members of the U.S. military and their families.

The 'Triple Crown One' livery features special graphics commemorating Southwest's operational achievements in the 1990s.

Lone Star One is a beloved aircraft among aviation enthusiasts, painted in honor of Southwest's home state, Texas.

The 'Freedom One' livery is a tribute to the American flag, unveiled by Southwest Airlines in June 2021.

‘Illinois One’ is part of a tradition where Southwest dedicates aircraft to U.S. states it serves, and it features the Illinois state flag in a bold, artistic motif.

The "Freedom One" livery is unique to this airframe and was introduced for Southwest's 50th anniversary in 2021. It is highly sought after by aviation photographers.

Heritage liveries like these are rare and popular among aviation enthusiasts, commemorating key moments and airlines in aviation history.

The split scimitar winglets improve fuel efficiency and are characteristic of this Southwest configuration.

Distinctive split scimitar winglets are visible, which improve fuel efficiency.