In 1926, the story of one of the world’s most iconic airline brands started with a flight carrying mail from Chicago to St. Louis and 100 years later, the story of that one flight unfolded into a global aviation leader, American Airlines.

While there’s much to celebrate in 2026, customers will start to see and be a part of American’s celebrations for a milestone of 100 years of flight.

“American is proud to be among the small group of airlines that have celebrated 100 years of flight,” said American’s Chief Executive Officer, Robert Isom.

“There’s no brand in aviation more iconic than American, built on a culture of innovation and forward-thinking. We’re poised to continue that legacy into the next 100 years for our customers and team members.”

Isom said travellers should get their cameras ready to capture a special centennial livery on a Boeing 737 later this month.

This aircraft, which is one of the backbones of American’s industry-leading domestic and short-haul international network, pays homage to the past while looking to the future of travel.

Toward the aft of the aircraft, the silver infinity rings, referred to as American’s centennial pattern, represent a subtle nod to the airline’s forward focus and infinite possibilities.

Travelers will also start seeing the airline’s centennial logo throughout various points in their travel journey — from the online booking process to airports and in flight.

This centennial logo — a seamless blend of American’s brand with an infinity symbol to represent American’s enduring legacy and connection with its customers — will be featured across the airline’s digital channels, including aa.com, social media channels, inflight entertainment screens and merchandise, including airplane models of the centennial livery.

In addition, the airline is placing a special decal of the logo to its fleet of more than 1,500 aircraft, celebrating American’s centennial with every flight.

Throughout 2026, American will be thoughtfully celebrating its centennial year with customers and team members.

Travellers can look forward to special centennial treats including amenity kits, pyjamas, inflight dining offerings and more limited-time delights taking flight this year.

American has launched a special website to pay homage to the airline’s rich history. Starting today, visit aa.com/american100 to learn more about American’s first 100 years, read team member stories and purchase Centennial merchandise.

Throughout 2026, American’s history of innovation, connection, customer experience, teamwork and loyalty will be on display for customers to learn more about how the airline has evolved and persevered over the past 100 years.

In 1926, a Robertson Aircraft Corporation DH-4 took off from Chicago bound for St. Louis with mail in tow. With that flight, the roots of modern-day American were sowed.