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Delta Air Lines | Thoughtworks

A first-class mobile platform for the world's largest airline (and their partners, too)

Every year, 180 million travelers fly Delta to 319 destinations in 57 countries, making the US-based airline the world’s largest by market capitalization. 


The internationally-renowned aviation giant is known as an ‘airline of firsts’: In 1979 they were the first to board a million passengers in one month. They were the first carrier recognized by the J.D Power Customer Satisfaction survey. The first to offer onboard wifi for their domestic fleet. The first to introduce Apple Pay.


Delta asked Thoughtworks to improve reliability and evolve their mobile experience. Together, we’ve partnered to deliver the new multi-award-winning FlyDelta app that drove 13% of total digital revenue.


Travelers expect a seamless experience at each stage of their travel journey. That’s why we designed Delta’s mobile platform around the customer to enhance the travel experience at every phase. It’s like a travel companion: customers can find, book and compare flights, pay with Apple Pay, check-in, get live alerts (including on Apple Watch) and even track their bags. Most importantly, the platform is designed for flexibility and responsiveness: Delta can easily respond to market changes and release new features quickly thanks to a hybrid approach of cross-platform and native development. 


In travel, speed matters


Our agile, continuous delivery approach guided by distributed teams across the United States and India has allowed Delta to speed up mobile app development from 3-4 releases per year to multiple monthly app releases. An independent, third party audit of Delta’s mobile technology reported: “Delta has made excellent technical choices and produces high-quality software.” 

Onward and upward: From airline to platform-as-a-service provider

Companies can unlock entirely new revenue streams by sharing their platforms, as we saw with Amazon's ultra successful launch of AWS servers to the public. In the same way, Delta saw an opportunity to extend their own high-performing mobile capability. Today, Delta licenses their mobile Platform-as-a-Service to other major air carriers, with more customers ready to join in the near future. 

What’s next? Delta continues to push the boundaries and explore new possibilities in operations and customer experience. In the future, delta.com and FlyDelta users will see service improvements, enhanced information displays and greater personalization based on their past travel behavior and preferences.

That's a first-class finish for a champion carrier!

The Delta mobile experience has won:

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