FlightPulse - Delay Predictions

See flight delay predictions before you book. Works on Google Flights, Expedia, Kayak, Delta, United, and more.

FlightPulse shows you the likelihood of flight delays BEFORE you book. Powered by FAA historical data and machine learning, FlightPulse overlays on-time performance predictions directly onto your flight search results — no extra tabs, no separate websites, no guesswork. Stop booking flights blindly. Know before you book. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ HOW IT WORKS When you search for flights on any supported site, FlightPulse automatically analyzes each flight and displays a color-coded on-time badge right next to the price: Green (80%+) — This flight is almost always on time Yellow (65-79%) — Moderate delay risk Orange (50-64%) — Frequent delays on this route Red (below 50%) — This flight is late more often than not Hover over any badge to see the full delay breakdown: • On-time percentage — How often this flight arrives within 15 minutes of schedule • Average delay if delayed — When it IS late, how late does it typically get? • Bad day (1 in 10) — The delay you'd experience on a rough day • Bad luck (1 in 20) — Near worst-case scenario delay • Chance of 30+ minute delay • Chance of 1+ hour delay • Full delay distribution chart — Visual breakdown of delay ranges ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ SUPPORTED SITES FlightPulse works on 12 major flight search and airline booking sites, including Google Flights, Expedia, Kayak, Priceline, and major US airline websites. One extension covers all the places you already search for flights. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHY FLIGHTPULSE? Not all flights are created equal. Two flights on the same route at the same price can have wildly different on-time records. Airlines don't make this easy to find — but FlightPulse does. • Compare flights by reliability, not just price • Avoid chronically delayed flights before you buy • Find the most punctual option for important trips • Make smarter booking decisions in seconds ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ POWERED BY REAL DATA FlightPulse predictions are built on FAA historical flight performance data covering millions of domestic US flights, combined with machine learning models trained on carrier, route, time of day, and seasonal patterns. Each flight gets 6 detailed metrics and a full delay distribution chart — not just a single score. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 100% FREE. 100% PRIVATE. • No account required — Install and it just works • No personal data collected — We never see your searches, bookings, or travel plans • No tracking or analytics — Zero cookies, zero fingerprinting • No ads — Clean, distraction-free experience • Free forever — No premium tier, no upsells ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ FREQUENTLY ASKED QUESTIONS Q: Which airlines are supported? A: FlightPulse covers all major US domestic carriers. If it flies domestically in the US, we likely have data for it. Q: Does it work for international flights? A: Currently FlightPulse focuses on US domestic flights. International route support is planned for a future update. Q: How accurate are the predictions? A: Predictions are based on historical FAA on-time performance data combined with machine learning models. They reflect real patterns in flight reliability. Q: Does FlightPulse slow down my browsing? A: No. FlightPulse runs lightweight queries in the background and only activates on flight search pages. Q: Is my data safe? A: FlightPulse sends only the flight details (airline, route, date, time) to generate predictions. No personal information or browsing data is ever collected. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ GET STARTED 1. Install FlightPulse from the Chrome Web Store 2. Search for flights on any supported site 3. See on-time predictions instantly — no setup needed That's it. No accounts, no configuration, no permissions to grant. It just works. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Website: https://flightpulse.ai Privacy Policy: https://flightpulse.ai/privacy Contact: https://flightpulse.ai/contact