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Inside the American Airlines Scheduling Disaster That Wasn’t

A former pilot for the airline explains how it happened, and how the day was saved.

American Airlines jet
The computer error could have led to cancellations and/or delays of about 12,000 flights over the July 4th holiday weekend. [Courtesy: American Airlines]
Gemini Sparkle

Key Takeaways:

  • American Airlines experienced a computer error over the July 4th weekend, where its "Trip Trade with Open Time" (TTOT) system incorrectly allowed pilots to drop approximately 2,000 trip sequences, threatening widespread flight cancellations.
  • The airline quickly reversed the error, reinstating pilots to their original schedules and unilaterally decided to pay double time for the affected trips, effectively preventing a major holiday travel disaster.
  • AA's pilot union, the Allied Pilots Association, filed a grievance, citing the airline's actions as a contractual violation, which is expected to be used as a bargaining chip in ongoing, three-year-long contract negotiations.
  • The incident highlighted the existing strain on airline operations due to high passenger demand and emphasized underlying issues regarding pilot quality of life and system complexities, rather than being solely a pilot shortage issue.
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Sometime in the wee hours of the morning on July 2, a computer error dropped approximately 2,000 pilot trip sequences, which could have led to cancellations and/or delays of about 12,000 flights over the Fourth of July holiday weekend. At least that was the public statement from American Airlines.  

What really happened?

Les Abend

Les Abend is a retired, 34-year veteran of American Airlines, attempting to readjust his passion for flying airplanes in the lower flight levels—without the assistance of a copilot.

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