Diana was still alive, and emergency services arrived to the scene within five minutes and transported her to a hospital, but she wouldn't survive. She ultimately succumbed to her injuries at 4:53 a.m. on Aug. 31, 1997.

Princess Diana lived for approximately three to four hours after the car crash in the Pont de l'Alma tunnel in Paris on August 31, 1997. The crash occurred at roughly 12:23 AM. When emergency responders arrived, Diana was still conscious but in a state of traumatic shock and suffering from severe internal injuries. She was treated at the scene for some time to stabilize her condition before being transported to the Pitié-Salpêtrière Hospital, arriving around 2:06 AM. Despite the efforts of surgeons who discovered a massive tear in her superior left pulmonary vein, the internal bleeding was catastrophic. She suffered cardiac arrest shortly after arrival, and after nearly two hours of intensive resuscitation attempts, she was officially pronounced dead at 4:00 AM local time. In 2026, her legacy continues to be a subject of global fascination, and the medical details of her final hours are often cited in discussions regarding emergency trauma protocols and the "golden hour" of surgical intervention.