
PreBrief
Pilot-grade flight briefing
About
What's New in PreBrief
1.6.0
August 22, 2026
Your flight changes. Now so does your briefing. • Flight Watch — PreBrief re-checks your flight against the airline's schedule and tells you when it moves. A retimed departure updates your countdown, shifts every checklist alert, and rebuilds your leave-by time. Cancellations get their own alert. • Honest about what it can promise — PreBrief checks when you open it, and periodically in the background when your device allows. It can't guarantee catching a change while the app is closed, so every trip shows exactly when it was last checked. • Stronger compensation claims — PreBrief now records the departure time you booked, separately from the one the airline is showing. Your EU261 / UK261 / US DOT claim email cites both, plus the date the change was recorded. • Travel documents — save your passport's expiry date and PreBrief checks it against where you're going: "Thailand requires 6 months' validity on arrival — you're 8 days short." Reminders at nine and three months before it expires. • Dates and countries only — PreBrief never asks for or stores document numbers. Background flight checking is part of Plus. Free trips still check for changes whenever you open the app, and your passport validity is checked on every tier.
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Monthly
Monthly access to PreBrief Plus.



