The airline rejected your claim: is it over?
A generic rejection is not the same as a well-supported legal answer.
The first answer is not always final
Airlines sometimes send short or generic responses: extraordinary circumstances, operational reasons, or no right to compensation. That response may be correct, but it should still match the facts of the flight.
A useful review checks whether the reason is specific, whether it fits the flight date and route, and whether other information supports it.
Which explanations need a closer look
Responses that simply say weather, safety, technical issue, or air traffic restrictions without detail should be reviewed carefully. Some reasons are valid; others are used too broadly.
If the message is vague, keep it and submit the case for manual review.
What to provide
Send the original claim, airline response, flight number, date, route, and available evidence. If the airline rerouted you, include that itinerary too.
The more specific the rejection, the easier it is to decide whether further action makes sense.
When not to push
If records clearly show extraordinary circumstances or the route is not covered by relevant rules, continuing may waste time.
A responsible review should also say when a case is weak, not only when there is a possible claim.