Can my wife take a flight from Florida to New York while form i130 is pending

I would assume that your wife will be safe to travel from Florida to New York as you are traveling in February and her legal stay is authorized until April. The fact that she is applying for adjustment of status would appear to give her another ground to stay although it is difficult to imagine that the subject would come up where a visitor is legally authorized to stay and that the travel is domestic instead of international. Due to the limitations of the Lawyers.com Forums, Alan Lee & Arthur Lee, Esqs.’ (the "Firm") participation in responding to questions posted herein does not constitute legal advice, nor legal representation of the person or entity posting a question. No Attorney/Client relationship is or shall be construed to be created hereby. The information provided herein by the Firm is general, and requires that the poster obtain specific legal advice from an attorney. The poster shall not rely upon the information provided herein as legal advice nor as the basis for making any decisions of legal consequence.