Flightradar24 vs FlightAware: Which Tracker Fits You?

In the flightradar24 vs flightaware matchup, Flightradar24 is the better map and the better deal for paid features, while FlightAware is the better free tool for alerts and for US flights tracked from the gate. Plenty of people end up running both, which costs nothing as long as you stay on the free tiers. The useful question is which one deserves your money, if either.

Two companies, two starting points

Flightradar24 grew out of a Swedish hobby project in the mid-2000s and built its network on volunteers hosting ADS-B receivers. Its DNA is the live map: tap a moving icon, learn everything about the airplane. FlightAware started in Houston around the same time with a different raw material, FAA flight plan and radar data for US flights, and it is now owned by Collins Aerospace. Its DNA is flight status: when did it push back, when will it land, which gate.

Both have since converged. Each runs a huge receiver network, each uses multilateration where ADS-B is missing, and each buys or produces satellite data for the oceans. The personalities stayed, though, and they explain most of the differences that show up in daily use.

If you want the plumbing behind those dots, how flight tracking works comes down to a broadcast every aircraft with ADS-B Out sends about once a second: position, altitude, speed and identity. Thousands of rooftop receivers catch it and forward it to the network’s servers, which merge the pieces into one map. Any flight tracker is only as good as the receivers near the aircraft you care about.

Data sources and coverage

Over the continental United States, coverage is a wash. Any airliner above a few thousand feet shows on both within seconds, and the positions match. Differences show in three places:

• Before departure. FlightAware lists US flights from their filed flight plans, so the route, the filed altitude and an estimated departure time are visible long before the engines start. Flightradar24 shows a scheduled flight in its airport boards, but the aircraft appears on the map only once it transmits.
• Low and remote. A Cessna doing pattern work at a small airport in Montana may only show on whichever network happens to have a feeder nearby. Neither has a lasting edge everywhere.
• Blocked aircraft. Both honor FAA display-limiting requests, so a jet enrolled in those programs hides on both. Neither is the tool for that job.

Maps, layers and playback

This is where Flightradar24 pulls ahead. Its map is faster, less cluttered and better on a phone. The Gold plan adds weather precipitation layers worldwide with high-resolution radar over North America, aeronautical charts, oceanic tracks, ATC sector boundaries and an unlimited 3D view with terrain. Playback lets you pick an area, a date and a time, then watch the whole sky replay, which is perfect for reliving an airshow or checking why your airline held for 20 minutes.

FlightAware’s map does the job. It shows tracks, altitudes and speeds clearly, and its strength is per-flight detail rather than a beautiful live sky. There is no equivalent to the area playback that makes Flightradar24 so addictive for an avgeek.

Alerts and flight status

For alerts, the advantage flips. FlightAware’s free Basic account gives you five alerts, each covering departure, delays, gate changes, diversions and arrival. The predictions behind its arrival times are good, and the push notifications often reach your phone before the airline sends its own. Premium accounts lift the alert limit and add history; the Enterprise tier, priced for aviation businesses, lists at $99.95 a month for a single user.

Flightradar24 does alerts too, but the powerful version sits in the Gold plan: custom notifications for a flight, an airline, an aircraft type or a registration, optionally limited to an area or an altitude. That is a spotter’s tool more than a traveler’s tool. Want a ping when an Antonov or a B-52 enters a 50-mile circle around your house? Gold does it.

History length

History is the quiet reason people upgrade. If you want to see where a specific tail number went last month, or settle an argument about which aircraft flew a route in the spring, the free tiers will not get you there.

• Flightradar24: 7 days free, 90 days on Silver, 365 days on Gold, 3 years on Business.
• FlightAware: a short window on Basic, with paid tiers offering 3, 5 or 8 months, the 8-month window coming with Enterprise.

I check my own practice flights on FlightAware by tail number, because the altitude graph shows exactly how sloppy my holding altitude was. For that, the Basic window is enough as long as you look within a few days.

Pricing tiers in 2026

Plan	Flightradar24	FlightAware
Free	Ads, session timeout, 7 days of history	Basic: five alerts, ads
Entry	Silver: $2.99/mo or $14.99/yr	Premium plans, billed monthly
Mid	Gold: $6.49/mo or $34.99/yr	Aviator plans for piston owners
Top	Business: $49.99/mo or $499.99/yr	Enterprise: $99.95/mo
Feeder perk	Business plan, free	Enterprise account, free

Flightradar24 web prices are listed before tax and app store prices can differ slightly. Gold is the sweet spot: one year of history and almost every layer for about the cost of two airport coffees per year.

ADS-B feeder programs: the free premium route

Both companies reward anyone who sends them data. Build a receiver, register it with the same email as your account, and the upgrade happens once data starts flowing:

• Flightradar24 upgrades feeders to Business, valued at $499.99 a year, using its Pi24 software image on a Raspberry Pi.
• FlightAware upgrades PiAware and FlightFeeder hosts to Enterprise, worth $99.95 a month, and adds a “My ADS-B” stats page with range and message counts.

One Raspberry Pi, a USB software-defined radio and a 1090 MHz antenna can feed both networks at the same time, so you collect both premium accounts from one box. In areas with poor coverage, both companies have also shipped free receivers to approved hosts.

Gaps neither one covers

Neither tracker gives you audio. Pair either map with LiveATC and you hear the tower clear the arrival you are watching on short final, which makes go-arounds and runway changes far easier to follow. Neither shows aircraft whose owners asked the FAA to hide them, and neither is useful for gliders or ultralights flying without a transponder.

Serious spotters also notice that the registration or the photo attached to a flight can lag for a while after an airline swaps a tail between routes. Both companies fix these quickly when someone reports them, and a lot of those corrections come from the plane spotting community itself.

Matching the tracker to the user

• Traveler who wants to know when to leave for the airport: FlightAware Basic.
• Avgeek who watches the sky for fun: Flightradar24 Gold, for playback, 3D and custom alerts.
• Spotter at the fence: Flightradar24 for arrivals boards and type alerts, with ADS-B Exchange as backup for blocked traffic.
• Private pilot: FlightAware for tail number history and a picture of your filed route; Flightradar24 replay for the bigger picture of a busy day.
• Anyone with a spare Raspberry Pi: feed both and stop paying.

I keep both open in separate tabs, and that habit costs exactly zero dollars. If you are paying for one, make it Flightradar24 Gold unless your main need is predicting arrival times, which FlightAware already does well for free.