I am aware that there is another question that talks about sentence-ending で. But the example in that question is in an informal setting.
I have an example of a sentence-ending で in a newspaper headline:
カウチシート初導入 全日空がＡ３８０型機就航 来年５月に成田発着で
I know what the sentence means, and I am guessing the ending で is somehow still a variation of します, as it was explained in the answer to the other question. Is this correct?