# byAir

> byAir is a personal flight tracker and airport guide for iOS and Android. It combines live flight updates, airport guidance, trip organization, travel history, and early delay signals in one cross-airline experience.

This is the official byAir website. The pages below are the preferred starting points for understanding the product and its public travel content.

byAir complements airline apps: travelers should continue to use the operating airline for booking, check-in, boarding passes, and official itinerary changes.

The website is available in multiple languages. English pages use the paths below; localized versions use a language prefix such as `/de/`, `/es/`, `/pt-BR/`, or `/zh-Hant/`.

## Product

- [byAir overview](https://byairapp.com/): Product overview, supported platforms, and core travel features.
- [Frequently asked questions](https://byairapp.com/faq/): Answers about flight data, subscriptions, imports, statistics, accounts, and supported devices.

## Features

- [Flight tracking](https://byairapp.com/features/flight-tracking/): Live flight status, airport context, inbound aircraft, notifications, and trip updates.
- [Flight delay prediction](https://byairapp.com/features/flight-delay-prediction/): How byAir Predict provides an early delay signal alongside official flight status.
- [Email auto-scan](https://byairapp.com/features/auto-scan-email/): Automatic flight import from connected Gmail and Outlook mailboxes.
- [Airport flight board](https://byairapp.com/features/flight-board/): Live arrivals and departures for airports.
- [Flight compensation](https://byairapp.com/features/flight-compensation/): Guidance for checking potential passenger compensation after a disruption.
- [AI integration](https://byairapp.com/features/ai-integration/): Connect AI assistants to personal flight information through byAir's MCP integration.

## Travel guides

- [Airport directory](https://byairapp.com/airports/): Entry point for airport guides with flight boards, delay information, transport options, and traveler tips.
- [Airline directory](https://byairapp.com/airlines/): Entry point for airline guides with check-in links, boarding information, baggage guidance, and traveler tips.

## Comparisons

- [Airline app comparisons](https://byairapp.com/compare/airline-apps/): Compare byAir with official airline apps and understand when to use each.
- [byAir vs Flighty](https://byairapp.com/compare/flighty/): Cross-platform flight tracking comparison.
- [byAir vs TripIt](https://byairapp.com/compare/tripit/): Flight tracker and itinerary organizer comparison.
- [byAir vs App in the Air](https://byairapp.com/compare/app-in-the-air/): Replacement and flight-history recovery options after App in the Air's shutdown.
- [byAir vs Flightradar24](https://byairapp.com/compare/flightradar24/): Personal trip tracking and aircraft-tracking comparison.
- [byAir vs FlightAware](https://byairapp.com/compare/flightaware/): Personal travel companion and operational flight-tracking comparison.
- [byAir vs Flights25](https://byairapp.com/compare/flights25/): Compare flight tracking, automatic booking import, smartwatches and family updates.
- [byAir vs Aviate](https://byairapp.com/compare/aviate/): Compare platforms, email import, travel tools, product history and flight data.
- [byAir vs FlightSky](https://byairapp.com/compare/flightsky/): Personal trip organization and global aircraft radar comparison.
- [byAir vs Plane Finder](https://byairapp.com/compare/plane-finder/): Travel management and aircraft tracking, 3D, AR and playback comparison.
- [byAir vs Planes Live](https://byairapp.com/compare/planes-live/): Compare flight alerts, airport information, documents and booking import.

## Optional

- [XML sitemap](https://byairapp.com/sitemap-index.xml): Complete inventory of public, indexable marketing pages and their localized versions.