• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
C-SuiteLeadership

United CEO Scott Kirby and American CEO Robert Isom were once colleagues known as the ‘dream team.’ Now Kirby wants to acquire his rival

Shawn Tully
By
Shawn Tully
Shawn Tully
Senior Editor-at-Large
Down Arrow Button Icon
Shawn Tully
By
Shawn Tully
Shawn Tully
Senior Editor-at-Large
Down Arrow Button Icon
April 18, 2026, 3:00 AM ET
United Airlines CEO Scott Kirby speaks with reporters during a media event showcasing the airline's new premium "Elevated" aircraft interior at LAX.
United Airlines CEO Scott Kirby speaks with reporters during a media event showcasing the airline's new premium "Elevated" aircraft interior at LAX.Patrick T. Fallon / AFP via Getty Images

One takeover attempt is bold. Two? Rare indeed. But when news broke in mid-April that the United CEO was interested in acquiring his rival American Airlines, it was the third time this maverick air exec decided he wanted to reshape the playing field. As Fortune reported earlier, it’s far from clear such a merger would ever be approved, and on Friday American said it was “not engaged with or interested in any discussions regarding a merger with United Airlines.” Still, sources that spoke to Fortune called it “not impossible” given a President who “loves big deals.” And it’s worth looking back at Kirby’s track record to understand that, when he sees a deal, he is serious.

Recommended Video

Put simply, Kirby has a long history of audacious ideas. It was back in the early 2000s that he rose at America West to become the top lieutenant to CEO Doug Parker. In 2005, the pair orchestrated the offensive that devoured much bigger U.S. Airways from Chapter 11. In 2007, American’s current CEO Robert Isom joined U.S, Airways—America West took its target’s name—as chief operating officer and served alongside CEO Parker and president Kirby in what become known as an industry “dream team.” Kirby gained a reputation as one of the best in business at network planning and revenue management. Isom totally transformed the airline’s industry-trailing record in on-time performance baggage handling, and customer service so that within two years, U.S. Airways ranked among the industry’s best in each category.

In December of 2013, the braintrust reprised the David-beats-Golaith playbook when U.S. Airways snagged American from bankruptcy, and reflagged once again as the bigger name. Parker, Kirby and Isom continued as CEO, president and COO respectively, mounting a comeback that by the mid-2010s, got American’s stock back near the pre-GFC levels.

Parker made it clear that Kirby wouldn’t succeed him, and in 2016, United CEO Oscar Munoz pounced, hiring the 50-year old as president and heir apparent. Kirby built on Munoz’s success in going up-market, and burnished his credentials as a master of capturing high-fare business customers in the mold pioneered by Delta. “He’s the smartest person I’ve ever worked with,” says Jim Olson, who worked with Kirby at US Airways and United, heading communications at both companies. “He’s like an AI supercomputer in establishing routes, but he shows it even in funny ways. At US Airways, we had this contest at quarterly all-hands meetings where they’d put out this giant jar of jelly beans, and you’d win by getting closest to actual number of beans in the jar. Kirby just eyed it, and won, he was off by just a few jelly beans. He’s also extremely politically savvy, and employees love him.” (Olsen just published an acclaimed memoir and crisis management guide called “Tailwind: A Compass for turning your Setback Story into a Comeback Legacy” featuring a forward by Munoz that this highly writer highly recommends.)

Instead of following the United and Delta push for affluent flyers, American emphasized competing on price, even removing premium rows on its aircraft. The low fares didn’t support a top product, and the airline generated low yields on seats sold. American viewed its competition as low-cost carriers such as Spirit and Frontier. Its low profitability and high debt levels made the carrier super-vulnerable to the COVID shutdown, and to survive, it piled on gigantic levels of debt that hobble its finances to this day. Its current market cap stands at just over $8 billion, one-fourth and one-fifth the respective numbers for United’s and Delta. Given its giant size in revenues, that American harbors such a tiny valuation underlines that investors are extremely downbeat on its prospects.

So Kirby would be pursuing a hobbled American for the second time. On this occasion, he’s confronting the leader who was part of brainiac trio that performed the US Airways-American coup a decade ago, and now has the CEO job at his old employer. It won’t be an easy quest, that’s for sure. But given his track record, it’s not an impossible one either.

At the invitation-only Fortune COO Summit, taking place June 1–2 in Arizona, COOs from the nation’s largest companies will come together to examine how AI and emerging technologies are reshaping operating models, strengthening resilience, and enabling faster and smarter decision-making. Register now.
About the Author
Shawn Tully
By Shawn TullySenior Editor-at-Large

Shawn Tully is a senior editor-at-large at Fortune, covering the biggest trends in business, aviation, politics, and leadership.

See full bioRight Arrow Button Icon

Latest in C-Suite

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in C-Suite

United CEO Scott Kirby and American CEO Robert Isom were once colleagues known as the ‘dream team.’ Now Kirby wants to acquire his rival
C-SuiteLeadership
United CEO Scott Kirby and American CEO Robert Isom were once colleagues known as the ‘dream team.’ Now Kirby wants to acquire his rival
By Shawn TullyApril 18, 2026
6 hours ago
Karen Carter
C-SuiteFortune 500 Power Moves
Fortune 500 Power Moves: Which executives gained and lost power this week
By Fortune EditorsApril 17, 2026
19 hours ago
Jack Dorsey, the CEO of Block
SuccessLayoffs
Twitter cofounder Jack Dorsey breaks down his thought process when he laid off 40% of his Block staff because of AI
By Emma BurleighApril 17, 2026
21 hours ago
She learned accounting before she was a teenager. Now she’s bringing Wall Street to the blockchain
NewslettersMPW Daily
She learned accounting before she was a teenager. Now she’s bringing Wall Street to the blockchain
By Sheryl EstradaApril 17, 2026
22 hours ago
Pope Leo XIV waves
SuccessWealth
Pope Leo warned the world is in ‘big trouble’ if Elon Musk becomes the first trillionaire
By Preston ForeApril 17, 2026
1 day ago
Man in a suit and tie
C-SuiteInvestment
One man can kill Bill Ackman’s $64 billion bid for Universal Music Group— and no one knows what he’ll do
By Amanda GerutApril 17, 2026
1 day ago

Most Popular

Pope Leo warned the world is in ‘big trouble’ if Elon Musk becomes the first trillionaire
Success
Pope Leo warned the world is in ‘big trouble’ if Elon Musk becomes the first trillionaire
By Preston ForeApril 17, 2026
1 day ago
Older millennials are starting to act like boomers in the housing market—and pulling away from the pack
Real Estate
Older millennials are starting to act like boomers in the housing market—and pulling away from the pack
By Nick LichtenbergApril 17, 2026
1 day ago
A world going broke: IMF says America's $39 trillion national debt is actually a global problem—and AI may be the only rescue
Economy
A world going broke: IMF says America's $39 trillion national debt is actually a global problem—and AI may be the only rescue
By Nick LichtenbergApril 16, 2026
2 days ago
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it
Environment
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it
By Sydney LakeApril 15, 2026
3 days ago
Iran has reopened the Strait of Hormuz—but experts say it now holds a card that works ‘almost like a nuclear deterrent’
Energy
Iran has reopened the Strait of Hormuz—but experts say it now holds a card that works ‘almost like a nuclear deterrent’
By Eva RoytburgApril 17, 2026
20 hours ago
Current price of oil as of April 17, 2026
Personal Finance
Current price of oil as of April 17, 2026
By Joseph HostetlerApril 17, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.