They replied saying this is their proof that the flight did operate: https://www.planemapper.com/flights/4D2033 😕
Does anyone with experience know the best way to prove that a flight didn’t operate? There must be some official source or database to verify this. It’s tricky to prove a negative, but I’m hoping there’s a reliable way to confirm it was a no-show that day.
Just to clarify a few points that might help:
The PlaneMapper link only shows that the flight was scheduled — not that it actually flew. It doesn't include any real departure or landing time, nor the tail number used. That’s not proof of operation, only that it was on the timetable.
You can look up historical arrival/departure logs for airports. I checked April 2nd arrivals at Athens, and while there are multiple flights from TLV that day from other airlines, there’s nothing from this airline near the scheduled time of 4D2033 — not even close.
Flyyo operates only two Airbus A320-214 aircraft, with tail numbers YR-ADA and YR-ADC. You can trace every flight those aircraft flew on April 2nd via Flightradar24 and similar sites.
YR-ADA flew TLV to Bucharest (OTP) on April 1st as HiSky Europe flight H4236 (departure: 13:59, arrival: 16:05). On April 2nd, it flew OTP to Dublin and back. It didn’t return to TLV until April 6th.
YR-ADC flew TLV–SKG–TLV on April 1st (Thessaloniki), but had no recorded flights at all on April 2nd. On April 3rd, it flew TLV to Athens.
So unless Flyyo secretly operated 4D2033 with a phantom third plane or teleported the aircraft, it seems very clear the flight didn’t operate on April 2nd.
Also, for reference, even PlaneMapper states this clearly at the bottom of their page:
Disclaimer for 4D2033 Flight Radar Data:
Flight 4D2033 from Ben Gurion to Eleftherios Venizelos Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight 4D2033 data.