Wortino

abfliegen: haben or sein? Perfect tense: ist abgeflogen

In English: to take off, to fly off, to depart (by plane) · A2

The answer

In the Perfekt, abfliegen takes: sein

Perfekt auxiliary
sein
Partizip II
abgeflogen
Perfekt
ist abgeflogen

Wortino stores one auxiliary per verb; some verbs can take both depending on the meaning.

More

Study it with cards

Wortino turns verbs into flashcards with spaced repetition: a word you struggle with comes back soon, one you know comes back less often.