German phrase
Ist ~ ein Codeshare?
Meaning
Is ___ a codeshare flight?
When to use it
Checks if it is a codeshare. Use it when the displayed and operating airlines may differ.
Example dialogue
Istdieser Flug LH789ein Codeshare?
Is this flight LH789 a codeshare flight?
Nein, das ist kein Codeshare. Der Flug wird von Lufthansa durchgeführt.
No, it isn't a codeshare flight. Lufthansa operates the flight.