The ruling on one who passes the miqat by airplane before the talbiyah

Question:
Some of the airline officials told us that we wanted to perform 'Umrah, so they informed us that we should pass the miqat in order to simply make the talbiyah; because we had put on the ihram at the airport, and we did not realize it until we had passed the miqat. We heard an announcement over the plane's microphone, but we did not pay attention and did not understand what was being said. Is anything obligatory upon us?

Answer:
Yes, because you passed the famous miqat for the Haram, and you did not take precautions nor ask for guidance on the matter. Yes.