Microsoft said Delta Air Lines’ own outdated technology was likely the reason that the airline struggled to recover from an IT outage last month while rivals got back on track more quickly.

also said it believed Delta refused Microsoft’s help because its crew tracking and scheduling systems were served by other technology providers like IBM. “Given all this, my client was ...

The software company said in a letter that Delta Air Lines had falsely blamed Microsoft for its ... It also accused Delta of using outdated information technology. “Our preliminary review ...

Microsoft says ... Delta likely refused Microsoft's help because the IT system it was most having trouble restoring—its crew-tracking and scheduling system—was being serviced by other ...

Microsoft has accused Delta of ignoring offers to help with recovery from the massive Windows outage last month in part because its IT systems were allegedly outdated ... and says it lost $ ...

echoing claims by CrowdStrike Holdings in an increasingly contentious conflict between the carrier and its technology partners. Microsoft employees reached out to Delta to give technical support ...

In a letter Microsoft sent to Delta on Tuesday shared by The Verge, Microsoft says its employees reached out to Delta employees every day from July 19—the day of the crash—until July 23.

Microsoft on Tuesday joined CrowdStrike in pointing a finger back at Delta Air Lines for its operational meltdown last month following a global technology ... says Delta legal threat contributes ...

Delta Air Lines’ turmoil in the aftermath of a CrowdStrike-driven outage that struck businesses around the globe extended into a fifth day. Photo: Megan Varner/Reuters ...

Microsoft criticized Delta Air Lines ... It also accused Delta of using outdated information technology. “Our preliminary review suggests that Delta, unlike its competitors, apparently has ...