JJ3946 — flight status & live tracker
Track JJ3946 in real time on the ScanFlyGo live map. If the aircraft is airborne and within coverage, you’ll see its exact position, altitude, speed and heading along the São Paulo–Rio De Janeiro route.
✈️ Track JJ3946 on the live map
Route
JJ3946 is operated by TAM Brazilian Airlines and flies from Congonhas Airport (CGH/SBSP) to Santos Dumont Airport (SDU/SBRJ). Compare fares on this route →
What a seat on São Paulo → Rio De Janeiro costs right now
Cheapest one-way fares found on this route in the last 48 hours, across 2 carrier(s). Prices move — open one to see live availability.
Fares are one-way, found by other travellers in the last 48 hours, and change constantly. ScanFlyGo earns a commission if you book — it costs you nothing extra.
Keep exploring
- Live traffic at Congonhas Airport (CGH)
- Live traffic at Santos Dumont Airport (SDU)
- São Paulo → Rio De Janeiro fare calendar
Frequently asked questions
How do I track flight JJ3946 live?
Open the ScanFlyGo live map for JJ3946 to see its current position, altitude and speed in real time. If the flight is airborne and within ADS-B coverage it appears on the map on the São Paulo–Rio De Janeiro route.
What route does JJ3946 fly?
JJ3946 (TAM Brazilian Airlines) operates São Paulo (CGH/SBSP) to Rio De Janeiro (SDU/SBRJ).
Is flight JJ3946 on time?
ScanFlyGo shows live aircraft position rather than airline schedule data. For exact departure and arrival times and delays, check the airline’s website — but the live map tells you instantly whether JJ3946 is already in the air and where it is.
Is tracking JJ3946 free?
Yes — ScanFlyGo flight tracking is free with no app or account, on desktop and mobile.
Positions come from community ADS-B networks for information and entertainment only — not for navigation. Coverage may be incomplete or delayed.