Banned at 150 Casinos: Scott Kirby’s Gambling Past Shapes Airline Strategy

After spending years being known in aviation circles for an unusual side story, United Airlines’ chief executive officer Scott Kirby has openly embraced it. 

The once-quiet detail about his surprising past as a casino card counter has now become an explanation of how he chooses to run his company. 

“I Don’t Actually Gamble”

Kirby previously discussed the experience in industry conversations and a January 2026 Stratechery interview. Last week, he brought it into the public spotlight again in the Wall Street Journal, where he confirmed he had been banned from casinos around the world after his blackjack play was flagged.

Instead of attempting to leave his past behind, Kirby chose to embrace it and use it to his own advantage in letting it shape him as a businessman. let it shape him. “I don’t mind losing a hand,” he explained, a mindset that continues to be present in how he makes decisions at United. 

Kirby talked about his mindset in terms of probability, expected value, and a willingness to accept risk when the upside justifies it. In his view, airline strategy is less about avoiding mistakes and more about making better long-term bets than competitors.

“I don’t actually gamble,” he told the WSJ. “I do smart, expected-value things.”

He Learned to Count Cards from “Blackjack for Blood”

Kirby’s path to the top of United included time in the US Air Force, where he learned card counting from Bryce Carlson’s book “Blackjack for Blood” while stationed at the Pentagon. He says those habits never fully left him, even if he stopped playing blackjack about a decade and a half.

During a trip to Las Vegas for Super Bowl 2024, Kirby entered the Bellagio’s high-limit poker room, determined to open a line of credit. 

When the staff checked his ID, he was immediately flagged as a former card counter, reminding him that he was welcome to play anything except blackjack.

“It’s been at least 15 years since I’ve played,” he told the WSJ. “But I’m in the database.”

Kirby has since used the story to reflect on his leadership style. Since taking over United in 2020, he has pushed a strategy built on fleet investment, premium service upgrades, and long-term positioning against rivals. The airline has shifted toward larger aircraft, improved onboard features, and expanded connectivity systems.

Internally, United has leaned into building a network and product that can compete directly with the strongest carriers in the market.

Kirby’s comments suggest he sees little separation between that strategy and his earlier experiences at the blackjack table. No matter how unusual the comparison may sound, he appears comfortable with it becoming part of his public identity.