GateSentry

GateSentry is a mobile + web AI-assisted travel alert app that monitors your flight’s operational reality, not just the published schedule. It pulls live flight status, aircraft tail swaps, inbound delay propagation, gate history, and airport ops signals to predict gate changes, boarding time shifts, and misconnect risk earlier than airline apps typically notify. Users forward confirmation emails or connect trips, then GateSentry runs continuous checks and pushes high-signal alerts with plain-language actions: “Leave lounge now,” “Switch terminals,” or “Rebook window closing.” It also stores a “day-of-flight checklist” (ID, bags, lounge, terminal map) and provides a single tap to call the airline or open rebooking links. This is not a magic concierge; it’s a focused early-warning system for frequent flyers who are tired of learning about changes when it’s already too late.