KnowDelay

KnowDelay is your essential travel companion for avoiding flight disruptions before they happen.

Powered by advanced weather forecasting and real-time flight path analysis, KnowDelay predicts weather-related flight delays up to 3 days in advance—often before airlines or other apps send any alerts.

Our mission is simple: to help travelers avoid costly delays, missed connections, and wasted time by providing early, accurate warnings when it matters most.

With KnowDelay, you gain the confidence to plan and travel smarter. The app continuously monitors forecast data, airport conditions, and flight schedules to detect risks and instantly notify you of potential delays. If a storm or system is likely to impact your route, you'll receive an alert with time to rebook, reroute, or adjust your plans—saving you stress, time, and money.

Whether you’re a frequent flyer, business traveler, or planning a family vacation, KnowDelay helps you stay informed and in control. Say goodbye to last-minute surprises at the gate and hello to proactive travel planning.

Trusted by travelers nationwide and featured in NBC News, Travel + Leisure, and USA Today, KnowDelay delivers powerful, predictive insights with a simple and user-friendly experience.

Avoid delays. Make informed decisions. Fly with confidence.

Download KnowDelay today and take control of your travel experience.

No Surprise. KnowDelay.