Empty leg database · Operator and broker

ChallengeLine

ChallengeLine is an operator and charter broker that sells empty legs, headquartered in Bocholt, Germany. It flies its own aircraft and also arranges flights on other operators’ aircraft, so a leg it sells may be flown by it or by another operator. Every field on this page was read on the company’s own website on 1 October 2026, and the pages it came from are listed below.

See its empty legsAll 166 companies

At a glance

Type
Operator and broker
Headquarters
Bocholt, Germany
Where its legs fly
Not stated on its site
Who can see the legs
Public list
How a leg is booked
Request a quote
Prices shown without an enquiry
Not stated on its site
Empty-leg page
challengeline.de/empty-legs.html
Website
challengeline.de
Checked
1 October 2026

In its own words

Its certificate, in its words
“Am 1. Juli 2006 erhielt sie ihre Betriebsgenehmigung, ausgewiesen durch das Luftverkehrs-Betreiberzeugnis D-140 AOC .”

What we saw: Empty-leg table (columns include 'Preis') returned 'Fehler: Graph POST error: HTTP 404' on 2026-10-01; also charters partner aircraft.

Questions

ChallengeLine: empty leg questions

Yes. ChallengeLine’s own website offers empty-leg flights (checked 1 October 2026). Its empty legs are on a public list; to book, request a quote. Some sellers list no legs on a given day; the listing changes as the aircraft’s schedule does.
ChallengeLine flies its own aircraft and also sells flights other operators fly, so ask which one operates your leg. On its certificate, in its own words: “Am 1. Juli 2006 erhielt sie ihre Betriebsgenehmigung, ausgewiesen durch das Luftverkehrs-Betreiberzeugnis D-140 AOC .”
The pages we read say nothing about a booked leg being changed or cancelled, or about refunds. Any empty leg depends on the trip that created it, so ask ChallengeLine when the leg becomes firm and get the cancellation and refund terms in writing before you pay.
ChallengeLine lists or offers its empty legs at challengeline.de/empty-legs.html. Its empty legs are on a public list; to book, request a quote.

Where this comes from

Every field above was read on these pages of the company’s own website on 1 October 2026. Nothing is taken from review sites, aggregators or news stories. Terms change: read the page before you rely on a quote.

Cite this entry

Biirdee, “ChallengeLine”, Empty Leg Flights Database, read from challengeline.de on 1 October 2026. https://biirdee.com/empty-legs/challengeline

The whole database is free to reuse under CC BY 4.0 with a link back. Download it:

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Is this your company and something is out of date? Write to [email protected] with a link to the page on your own website that shows it.

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