Originally Posted by
KLouis
Not true, no passport controls for intra Schengen flights (with occasional exceptions).
Such as... https://ec.europa.eu/home-affairs/what-we-do/policies/borders-and-visas/schengen/reintroduction-border-control_en
France (30 April 2018 – 30 October 2018)
persistent terrorist threat; all internal borders
BOD and TLS for sure require all flights that do not originate within or depart to France to go through passport control