这是什么？

飞梦把气象模型、飞行员实测报告和 ADS-B 历史航迹融合在一起，给即将搭乘飞机的乘客一个简单直观的颠簸预测。输入航班号，30 秒读懂——你这趟飞行一路顺不顺。

数据来源

• Open-Meteo GFS — 高空风、风切变、对流（CAPE）
• NOAA Aviation Weather Center — 飞行员实测报告（PIREP）、SIGMET、G-AIRMET
• OpenSky Network — 同航班最近 7 天的实际飞行航迹（ADS-B）
• AeroDataBox / RapidAPI — 航班计划与机型信息（可选）
• Windy — 交互式风场可视化（需要你自带 Map Forecast API Key）

算法

核心是 NOAA GTG (Graphical Turbulence Guidance) 同源的 Ellrod 颠簸指数：
TI = |垂直风切变| × |水平风变形|
再叠加飞行员实测报告与 SIGMET/G-AIRMET 公告进行校准，输出 4 档结果：平稳 / 轻微 / 中度 / 强烈。

⚠️ 不可用于飞行决策

这是一个写给普通乘客看的科普工具。所有专业飞行决策请使用 FAA、ICAO 或航司提供的官方产品。

阅读完整免责声明 →

免费 · 开源 · 无广告

飞梦是一个个人项目。没有广告，不卖数据。如果你觉得它有用，欢迎告诉一个怕颠簸的朋友 :)

What is it?

FlyDream blends weather models, pilot reports, and ADS-B historical tracks into a single, easy-to-read turbulence forecast for passengers. Type a flight number and in 30 seconds you know whether your ride is going to be smooth or bumpy.

Data sources

• Open-Meteo GFS \u2014 upper-level winds, shear, convection (CAPE)
• NOAA Aviation Weather Center \u2014 pilot reports (PIREPs), SIGMETs, G-AIRMETs
• OpenSky Network \u2014 actual ADS-B tracks of the same flight from the last 7 days
• AeroDataBox / RapidAPI \u2014 flight schedules and aircraft info (optional)
• Windy \u2014 interactive wind-field visualization (bring your own Map Forecast API key)

Algorithm

The core is the Ellrod Turbulence Index, the same physics behind NOAA GTG (Graphical Turbulence Guidance):
TI = |vertical wind shear| \u00d7 |horizontal wind deformation|
Calibrated with real pilot reports and SIGMET/G-AIRMET advisories, then bucketed into four levels: Smooth / Light / Moderate / Severe.

⚠️ Not for flight planning

This is an explainer tool for passengers. All professional aviation decisions should use FAA, ICAO, or carrier-provided official products.

Read the full disclaimer \u2192

Free \u00b7 Open source \u00b7 No ads

FlyDream is a personal project. No ads, no data sale. If it helps you, share it with a friend who hates turbulence :)