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LATAM Airlines LATAM Airlines

LA3943 Flight Status

Based on Trip.com’s real-time data, the LA3943 flight operated by LATAM Airlines on Nov 2, 2026 is scheduled to fly from Rio de Janeiro (SDU) to Sao Paulo (CGH). The flight is expected to depart at 20:45 and land at 21:35 .
Sun, Nov 1
Mon, Nov 2
Tue, Nov 3
RIO-SAO

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 9m early
Rio de Janeiro(SDU)
19:55
Scheduled: 19:50, Nov 1
Santos Dumont Airport
173106C5-5199-4134-A176-6296CB3DA377 1h 5m
Sao Paulo(CGH)
20:46
Scheduled: 20:55, Nov 1
São Paulo–Congonhas Airport
Check-in Counter
32-51
Boarding Gate
10
Arrival Gate
21
Baggage
4
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LATAM Airlines From SAR 246
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RIO-SAO

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Scheduled
Your flight will depart on time.
Rio de Janeiro(SDU)
20:45
Scheduled: 20:45, Nov 2
Santos Dumont Airport
173106C5-5199-4134-A176-6296CB3DA377 1h 10m
Sao Paulo(CGH)
21:35
Scheduled: 21:55, Nov 2
São Paulo–Congonhas Airport
Check-in Counter
32-51
Boarding Gate
7
Arrival Gate
21
Baggage
--
Show more
Need a flight from Rio de Janeiro to Sao Paulo?
LATAM Airlines From SAR 246
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RIO-SAO

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Scheduled
Your flight will depart on time.
Rio de Janeiro(SDU)
20:45
Scheduled: 20:45, Nov 3
Santos Dumont Airport
173106C5-5199-4134-A176-6296CB3DA377 1h 10m
Sao Paulo(CGH)
21:55
Scheduled: 21:55, Nov 3
São Paulo–Congonhas Airport
Check-in Counter
32-51
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show more
Need a flight from Rio de Janeiro to Sao Paulo?
LATAM Airlines From SAR 246
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Rio de Janeiro to Sao Paulo or track other flights with our flight status tracker.
Flight.News
INMET has issued weather alerts for Sao Paulo starting November 2, 2026, at 00:00 and 09:34. The area expects rainfall of 20–30 mm/h or up to 50 mm/day, intense winds of 40–60 km/h, hail, and lightning. There is a low risk of power outages, falling tree branches, flooding, and crop damage.

Track the Previous Flight Status: Scheduled

LA4532
|
Sao Paulo (SAO) Rio de Janeiro (RIO)
Scheduled: 20:05
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LA3943 Aircraft Details

According to Trip.com real-time data, the LA3943 flight flying from Rio de Janeiro to Sao Paulo on 11/2/2026 is operated by the aircraft model Airbus A319. This aircraft has been in service for 18y. The aircraft is equipped with 132 seats.
flight status
Airbus A319
Punctuality (Departure)
73 %
Punctuality (Arrival)
97 %
Late on average
2 minutes
Age
18y
Seats
132
Distance
--

Flight History for LA3943

Trip.com historical records show that the last LA3943 flight departed on Sun, Nov 1 from SDU at approximately 19:55. This flight is expected to arrrive in CGH at 20:46.
Date Airport Aircraft Type Departure Arrival Status
Departure Arrival
Tue, Oct 27 Rio de Janeiro (SDU) Sao Paulo (CGH) 319 20:53 21:42 Arrived
Wed, Oct 28 Rio de Janeiro (SDU) Sao Paulo (CGH) 319 -- -- Cancelled
Thu, Oct 29 Rio de Janeiro (SDU) Sao Paulo (CGH) 319 21:05 22:05 Arrived
Fri, Oct 30 Rio de Janeiro (SDU) Sao Paulo (CGH) 319 21:35 22:23 Arrived
Sun, Nov 1 Rio de Janeiro (SDU) Sao Paulo (CGH) A20N 19:55 20:46 Arrived
Mon, Nov 2 Rio de Janeiro (SDU) Sao Paulo (CGH) 319 20:45 21:35 Scheduled
Tue, Nov 3 Rio de Janeiro (SDU) Sao Paulo (CGH) 319 20:45 21:55 Scheduled

LA3943 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of LA3943 is 73% (Late on average 17 minutes), and the on-time arrival rate is 97% (Late on average 2 minutes).

On-Time Departures
Punctuality
73 %
Late on average 17 minutes
Early
13 %
On time
60 %
30 mins late
23 %
60 mins late
3 %
90 mins late
0 %
Cancelled
2 %
On-Time Arrivals
Punctuality
97 %
Late on average 2 minutes
Early
63 %
On time
33 %
30 mins late
0 %
60 mins late
3 %
90 mins late
0 %
Cancelled
2 %

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Frequently Asked Questions

  • What is the current status of flight la3943?

    Flight la3943 has not departed yet and is currently on schedule. Scheduled departure 20:45, arrival 21:55 (updated Nov 2, 2026).
  • Flight la3943 has not departed yet and is currently on schedule. Scheduled departure is 20:45, with arrival at 21:55. Recheck gate and timing before you head to the airport.
  • Flight la3943 is scheduled to depart at 20:45. The latest actual or estimated departure time is 20:45, and the current status is Scheduled (updated Nov 2, 2026).
  • Flight la3943 is scheduled to arrive at 21:55. The latest estimated or actual arrival time is 21:35. Status is Scheduled as of Nov 2, 2026.
  • Flight la3943 is operated by LATAM Airlines from Rio de Janeiro (SDU) to Sao Paulo (CGH). Typical flight time is about 1 hour10 minutes; operating days may include Monday.
  • Track flight la3943 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
  • If la3943 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 2, 2026). Contact LATAM Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight la3943 has not departed from Rio de Janeiro (SDU) yet and is currently on schedule for 20:45.
  • Flight la3943 usually flies a Airbus A319 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

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Destination Info: Sao Paulo Weather & Time

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Intermittent clouds
|
18°C - 28°C
Expected weather conditions upon arrival
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0 hour time difference
Time on arrival: Rio de Janeiro 21:35 | Sao Paulo 21:35

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