In A.G. Kwara State & Anor v Saka Adeyemo & Ors (2016) 7 SC (Pt.II) p. 149. I said that: Jurisdiction is a question of law. There are two types of jurisdiction. 1. Jurisdiction as a matter of procedural law. 2. Jurisdiction as a matter of substantive law. A litigant may waive the former. Again in Appeal No: SC.175/2005 Heritage Bank Ltd v Bentworth Finance (Nigeria) Ltd decided by this Court on 23 February, 2018 Eko J.S.C. explained the distinction between substantive jurisdiction and procedural jurisdiction.
FEDERAL HIGH COURT HAS JURISDICTION OVER AVIATION MATTERS
The Federal High Court has exclusive jurisdiction over Aviation related causes of action. See Section 251 (1) K of the Constitution; and a plaintiff, claimant would have a valid claim if his suit is commenced within two years from the date of arrival at his destination or from the date on which the aircraft ought to have arrived or from the date the flight ended. See Article 29 of both Legislations.
– Rhodes-Vivour, JSC. Cameroon v. Otutuizu (2011) – SC.217/2004