On August 26, Ethiopian Airlines Boeing 737-800 freighter (aircraft registration ET-AYL) flight ET3644 from Addis Ababa to Ahmedabad landed in Karachi at 4:31 AM due to disruption of flight operations in Ahmedabad caused by heavy rain.

Source:
flightradar24.com
Later, the aircraft left Karachi at 11:52 PM to complete flight to Ahmedabad. The aircraft stayed in Karachi for 19 hours & 21 minutes.

Source:
flightradar24.com
Abbas