Understand how embassies and immigration officers verify your documents, what triggers additional scrutiny, and what the consequences are when verification fails.

Submitting a fake flight ticket with your visa application does not just result in a denied visa. It can trigger a chain of consequences that follows you across borders and future applications for years. Here is exactly what happens when embassies detect a fraudulent flight document.

Embassies verify flight reservations primarily through GDS systems, not public airline websites. Here is exactly how the verification process works, which embassies check most thoroughly, and what happens when a GDS check fails.

Border officers can call airlines to verify your ticket, and most have even faster methods available. Here is how the verification process works, when officers actually check, and what it means for your travel documents.