KnowDelay
Travel
Only for iPhone
Free · Designed for iPhone
iPhone
No Surprise. KnowDelay.
Avoid delays. Make informed decisions. Fly with confidence.
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.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, KnowDelay LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- KnowDelay, LLC
- Size
- 88.9 MB
- Category
- Travel
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 33 more
- English, Afrikaans, Amharic, Arabic, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swahili, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese, Zulu
- Age Rating
4+
- 4+
- Copyright
- © Geoff Murray