What is a cookie
A cookie is a small text file your browser stores on your device. It allows our site to remember things about your visit — that you are signed in, that you prefer the English version, that you have already accepted this notice.
Your preferences
Toggle below. Strictly necessary cookies cannot be disabled — without them sign-in and the booking process would fail. Your selections are stored in a single first-party cookie, aerion_consent, which itself expires after 12 months.
Strictly necessary
Authentication, session, CSRF, security.
Functional
Language, currency, recently viewed aircraft.
Analytics
Aggregated, IP-anonymised usage via Plausible.
Marketing
We do not run behavioural advertising. Permanently off.
The full list
| Name | Purpose | Provider | Type | Lifetime |
|---|---|---|---|---|
| aerion_session | Maintains your signed-in session. | Aerion / Better Auth | Necessary | 14 days |
| aerion_csrf | Cross-site request forgery protection. | Aerion | Necessary | Session |
| aerion_consent | Stores your cookie preferences. | Aerion | Necessary | 12 months |
| aerion_locale | Remembers your language and currency. | Aerion | Functional | 12 months |
| _pa_id | Anonymous, per-domain Plausible analytics. | Plausible | Analytics | 30 days |
| __stripe_mid | Fraud detection on the checkout page. | Stripe | Necessary | 1 year |
Browser controls
You can also block or delete cookies via your browser settings. Doing so may interfere with sign-in and booking. For the deepest controls see aboutcookies.org.
Questions
Email privacy@aerion.co — we'll answer within 72 hours, in plain English.
Last revised 2026-04-26 · Revision 7