Flights showing as scheduled, but operator ID is non-existent

Search for TFH 702 today, and it shows a B789 departing JFK at 2320Z, ETA LGW at 0522Z.
Past experience shows that this flight, and the ones listed below, will not actually operate.
What gives???
Other flights, all from large US airports, all destined to London, Gatwick:
TFH702 KJFK EGKK B789 TFH C 2023-10-10T22:35:00.000Z 2023-10-11T04:50:00.000Z

TFH784 KMCO EGKK B789 TFH C 2023-10-11T01:20:00.000Z 2023-10-11T08:55:00.000Z

TFH702 KJFK EGKK B789 TFH C 2023-10-11T22:35:00.000Z 2023-10-12T04:38:00.000Z

TFH751 KBOS EGKK B737 TFH C 2023-10-12T01:15:00.000Z 2023-10-12T07:00:00.000Z

TFH712 KLAX EGKK B789 TFH C 2023-10-11T23:40:00.000Z 2023-10-12T09:29:00.000Z

TFH724 KMIA EGKK B789 TFH C 2023-10-12T01:10:00.000Z 2023-10-12T08:52:00.000Z