For what it is worth, as there will obviously be a large number of cancellations wile the active fleet restarts, we were booked to fly Manchester - Zadar, Croatia, on the 2nd August. We were notified last week that Jet2 had cancelled the holiday. Croatia is accepting UK holidaymakers, the travel agents view was that that route wasn't high enough on the priority list or didn't fit in with the aircraft and crew availability at that time.