LATAM Airlines LA3901 Flight Status
Based on Trip.com real-time data, flight LA3901 operated by LATAM Airlines from Rio de Janeiro (SDU) to Sao Paulo (CGH) on Sep 21, 2026 has departed at 06:10 and is expected to arrive at 06:58 at São Paulo–Congonhas Airport (CGH).
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 16m early
1h 10m
Check-in Counter
32-51
Boarding Gate
10
Arrival Gate
8
Baggage
4
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En route
Your flight has departed Rio de Janeiro and is expected to arrive in Sao Paulo at 06:58.
1h 10m
Check-in Counter
32-51
Boarding Gate
10
Arrival Gate
8
Baggage
4
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Scheduled
Your flight will depart on time.
1h 10m
Check-in Counter
32-51
Boarding Gate
--
Arrival Gate
--
Baggage
--
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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 a weather warning for Sao Paulo starting September 20, 2026, at 00:00. The area may experience rainfall between 20 and 30 mm/h or up to 50 mm/day, strong winds (40-60 km/h), and hail. There is a low risk of power outages, crop damage, falling tree branches, and flooding.
LA3901 Aircraft Details
According to Trip.com real-time data, the LA3901 flight flying from Rio de Janeiro to Sao Paulo on 9/21/2026 is operated by the aircraft model Airbus A319. This aircraft has been in service for 18y, 2m. The aircraft is equipped with 132 seats.
Airbus A319
Punctuality (Departure)
93%
Punctuality (Arrival)
100%
Early on average
13 minutes
Age
18y, 2m
Seats
132
Distance
--
Economy
Premium Economy
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
Unknown
Seating Plan
74 cm
More legroom than on 17% of flights
46 cm
Seat width better than on 88% of flights
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
Power outlet
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
3-3
Seat layout example
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Flight History for LA3901
Trip.com historical records show that the last LA3901 flight departed on Sun, Sep 20 from SDU at approximately 09:55. This flight is expected to arrrive in CGH at 10:39.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Sep 17 | Rio de Janeiro (SDU) | Sao Paulo (CGH) | 319 | 06:43 | 07:42 | Arrived |
| Fri, Sep 18 | Rio de Janeiro (SDU) | Sao Paulo (CGH) | 319 | 06:11 | 07:00 | Arrived |
| Sat, Sep 19 | Rio de Janeiro (SDU) | Sao Paulo (CGH) | 319 | 06:07 | 06:59 | Arrived |
| Sun, Sep 20 | Rio de Janeiro (SDU) | Sao Paulo (CGH) | 319 | 09:55 | 10:39 | Arrived |
| Mon, Sep 21 | Rio de Janeiro (SDU) | Sao Paulo (CGH) | 319 | 06:10 | 06:58 | En route |
| Tue, Sep 22 | Rio de Janeiro (SDU) | Sao Paulo (CGH) | 319 | 06:10 | 07:20 | Scheduled |
| Wed, Sep 23 | Rio de Janeiro (SDU) | Sao Paulo (CGH) | 319 | 06:10 | 07:20 | Scheduled |
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LA3901 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of LA3901 is 93% (Late on average 6 minutes), and the on-time arrival rate is 100% (Early on average 13 minutes).
On-Time Departures
Punctuality
93%
Late on average 6 minutes
Early
13%
On time
80%
30 mins late
7%
60 mins late
0%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
100%
Early on average 13 minutes
Early
93%
On time
7%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Frequently Asked Questions
What is the current status of flight la3901?
Flight la3901 has departed (status: En route). Departure 06:10, estimated arrival 06:58 (updated Sep 21, 2026).Is flight la3901 on time today?
Flight la3901 has already departed (status: En route). It took off at 06:10 and is estimated to arrive at 06:58.Has flight la3901 departed yet? What is the departure time?
Flight la3901 is scheduled to depart at 06:10. The latest actual or estimated departure time is 06:10, and the current status is En route (updated Sep 21, 2026).When is flight la3901 scheduled to arrive?
Flight la3901 is scheduled to arrive at 07:20. The latest estimated or actual arrival time is 06:58. Status is En route as of Sep 21, 2026.What route does flight la3901 fly?
Flight la3901 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.How can I check real-time status for flight la3901?
Track flight la3901 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 flight la3901 is delayed or canceled, what should I do?
If la3901 is delayed or canceled, first confirm the latest status here (En route, updated Sep 21, 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.Has flight la3901 departed from Rio de Janeiro?
Flight la3901 has departed from Rio de Janeiro (SDU) at 06:10 (status: En route).What is the seat configuration for flight la3901?
Flight la3901 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
Cloudy
|
19°C - 21°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Rio de Janeiro 07:20| Sao Paulo 07:20
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