So I'm looking at flights from NYC to TLV next summer (late June/early July) and non-stop flights are about $1500. Currently there are 2 Saturday night flights, one from JFK at 11:45 PM and the other from EWR at 9:30 PM. Do they really stick to that 9:30 PM flight from EWR on Saturday night? That's not even close to doable for anyone keeping Shabbos no matter how close to Newark you live. You can be staying at an onsite hotel and still wouldn't be able to make that flight.