Does DL TLV-JFK saver with hidden city exist at all these days?
Yes.
I've noticed CLE-JFK-TLV is cheaper than JFK-TLV in the past.
I'm talking about Y.
That should almost always be the case, no? Stopover flight vs. direct flight..
For an award ticket it's usually the same.
Not with Skypesos (semi revenue based). Also not with married segments, that can open better availability or fare buckets.
Is there a new trend at UA with releasing awards a day or two before flights to/from TLV?