I originally had TK from Tel Aviv to IST to Cairo then MS from Cairo to Aswan. I was scheduled to leave Tel Aviv at 9:30 pm and arrive in Aswan ~ 7 am. The connecting flight from IST to CAI was changed so I would not be able to make it.
Now I leave Tel Aviv at 12:30 pm and arrive in Aswan at 10:30 pm. That was really the only viable option.