Judgment of the Court (Sixth Chamber) of 11 April 2019.#ZX v Ryanair DAC.#Request for a preliminary ruling from the Juzgado de lo Mercantil n° 1 de Gerona.#Reference for a preliminary ruling — Judicial cooperation in civil matters — Regulation (EU) No 1215/2012 — Determination of the court having jurisdiction to hear an application for compensation in respect of a delayed flight — Article 7(5) — Operations of a branch — Article 26 — Implied prorogation — Requirement that the defendant enter an appearance.#Case C-464/18.