Where Does KLM Store Bookings and Miles?
KLM keeps bookings and miles in your Flying Blue account with passes cached in a private sandbox.
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KLM bookings live server-side. Tickets, Flying Blue miles, and traveler details attach to the account. The sandbox caches passes and login state.
AF-KLM sister apps share one loyalty backend with Air France. Miles pool across both brands into a single balance. Both phones agree after login.
Where KLM stores this, by platform
/data/data/com.afklm.mobile.android.gomobile.klm
Private sandbox for cached passes and session. Bookings are account-side. Flying Blue miles pool across AF-KLM brands.
/var/mobile/Containers/Data/Application/<guid>/Documents
Sandboxed container with the same account archive. Miles sync after login. Email confirmations backstop the app.
Frequently asked questions
Do KLM boarding passes work offline?
Passes cache after first open for offline gates. Save to Wallet for Schiphol dead zones. Email confirmations carry the same records as backup.
How do I move KLM to a new phone?
Log in on the new phone. Bookings, miles, and preferences sync from the account. The sandbox held cached trips that rebuild on first view.
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