Departure monitors show cancelled flights at Miami International Airport on July 19, 2024, in Miami, Florida, during a major worldwide computer systems outage. – The outage has wrought havoc on computer systems worldwide, grounding flights across the globe, including in Europe and the US, derailing television broadcasts in the UK and impacting telecommunications in Australia. US carriers Delta and United Airlines grounded all their flights earlier on July 19 over communication issues, the Federal Aviation Administration said. (Photo by CHANDAN KHANNA / AFP)