Live position tracking
Look up any active flight by number and see its real altitude, speed, and heading from live ADS-B data.
Global airspace · live ADS-B
RedEye fuses public ADS-B telemetry, route intelligence, and carrier-direct booking links into one calm airspace console. Rotate the globe to explore where the network can take you.
Track, compare, and book with carriers including

















Built for one job each
Look up any active flight by number and see its real altitude, speed, and heading from live ADS-B data.
Set a price ceiling, a duration ceiling, and how many layovers you'll tolerate - not just a date.
Every result redirects to Google Flights, Kayak, or the operating airline. Nothing is ever purchased here.
Save multiple criteria sets to your account; genuine provider matches go only to its verified email.
The actual tool
Enter a flight number (like BA178 or DAL123) or a tail's
ICAO24 hex. RedEye resolves the public ADS-B state vector—latitude, longitude,
barometric altitude, velocity, and track—for aircraft currently airborne
within receiver coverage.
Pick a route and date, then set the ceilings that matter to you. When the production fare provider is configured, RedEye returns live provider offers; until then it clearly reports that live search is unavailable rather than inventing prices.
Save as many routes and criteria sets as you need. Queries are available only while signed in and stay inside your private account. When a live fare provider is connected, RedEye will scan these criteria in the background.
Cloud sync is connecting…
Genuine matches will be emailed only to the verified address used to sign in. There is no separate delivery-address field.
Designed for action
Every alert is tuned for fast scanning: the route, what it costs, how long it takes, how many stops, and which of your saved searches it matched. One tap opens the fare where it's actually sold.
Matched your saved alert: SFO → NRT, under $700, nonstop only
Privacy by shape
Tracking and searching flights here never asks for a passport number, payment card, or traveler profile.
Every result redirects to Google Flights, Kayak, or the airline directly. This site never touches payment.
Provider credentials remain server-side. The public website never asks users to supply API keys or notification secrets.
Anyone can track and search. Saving criteria and receiving genuine match email requires a verified signed-in account.