Labcorp taxiway lapse prompts go-around as UPS nears Louisville runway

A UPS cargo plane had to abort its landing at Louisville International Airport after a Labcorp jet on the taxiway briefly crossed the hold-short line, triggering alarms in the control tower and prompting a go-around for the UPS aircraft. The Labcorp pilot apologized, and UPS said its actions followed standard procedures with no operational impact; the FAA said required separation was maintained. The incident follows a deadly UPS crash at the same airport five months earlier.