共同 きょうどう運航 うんこう便 びんじゃなかったです
kyōdoōnkōbinjanakattadesu

Noun
Desu Copula

The polite, past negative form of 共同運航便

1. Wasn't a codeshare flight.; Wasn't operated jointly.

Past/Perfective
Negative
Polite
Casual Register