LATAM Airlines
LA3979 Flight Status
According to Trip.com real-time data, the LA3979 flight operated by LATAM Airlines on Sep 12, 2026 is scheduled to fly from Aracaju (AJU) to Brasilia (BSB). The flight is expected to depart at 11:45 AM and land at 1:43 PM .
Fri, Sep 11
Sat, Sep 12
Sun, Sep 13
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Arrived
The flight has arrived 23m early
2h 15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
2h 15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
2h 15m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
LA3979 Aircraft Details
According to Trip.com real-time data, the LA3979 flight flying from Aracaju to Brasilia on 9/12/2026 is operated by the aircraft model Airbus A321. This aircraft has been in service for 11y, 4m. The aircraft is equipped with 220 seats.
Airbus A321
Punctuality (Departure)
97
%
Punctuality (Arrival)
100
%
Early on average
16 minutes
Age
11y, 4m
Seats
220
Flight Distance
--
Economy
Premium Economy
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port
Seat Information
76 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
Legroom
43 cm
Seat width
110°
Reclining Angle
3-3
Seat layout example
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Flight History for LA3979
Trip.com historical records show that the last LA3979 flight departed on Fri, Sep 11 from AJU at approximately 11:40 AM. This flight is expected to arrrive in BSB at 1:37 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 7 | Aracaju (AJU) | Brasilia (BSB) | 320 | 11:38 AM | 1:40 PM | Arrived |
| Tue, Sep 8 | Aracaju (AJU) | Brasilia (BSB) | A21N | 11:43 AM | 1:40 PM | Arrived |
| Wed, Sep 9 | Aracaju (AJU) | Brasilia (BSB) | 321 | 11:43 AM | 1:36 PM | Arrived |
| Thu, Sep 10 | Aracaju (AJU) | Brasilia (BSB) | A20N | 11:42 AM | 1:40 PM | Arrived |
| Fri, Sep 11 | Aracaju (AJU) | Brasilia (BSB) | A21N | 11:40 AM | 1:37 PM | Arrived |
| Sat, Sep 12 | Aracaju (AJU) | Brasilia (BSB) | 321 | 11:45 AM | 1:43 PM | Scheduled |
| Sun, Sep 13 | Aracaju (AJU) | Brasilia (BSB) | 321 | 11:45 AM | 2:00 PM | Scheduled |
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LA3979 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of LA3979 is 97% (Late on average 2 minutes), and the on-time arrival rate is 100% (Early on average 16 minutes).
On-Time Departures
Punctuality
97
%
Late on average
2 minutes
Early
47
%
On time
50
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
16 minutes
Early
97
%
On time
3
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight la3979?
Flight la3979 has not departed yet and is currently on schedule. Scheduled departure 11:45 AM, arrival 2:00 PM (updated Sep 12, 2026). -
Is flight la3979 on time today?
Flight la3979 has not departed yet and is currently on schedule. Scheduled departure is 11:45 AM, with arrival at 2:00 PM. Recheck gate and timing before you head to the airport. -
Has flight la3979 departed yet? What is the departure time?
Flight la3979 is scheduled to depart at 11:45 AM. The latest actual or estimated departure time is 11:45 AM, and the current status is Scheduled (updated Sep 12, 2026). -
When is flight la3979 scheduled to arrive?
Flight la3979 is scheduled to arrive at 2:00 PM. The latest estimated or actual arrival time is 1:43 PM. Status is Scheduled as of Sep 12, 2026. -
What route does flight la3979 fly?
Flight la3979 is operated by LATAM Airlines from Aracaju (AJU) to Brasilia (BSB). Typical flight time is about 2 hours15 minutes; operating days may include Saturday. -
How can I check real-time status for flight la3979?
Track flight la3979 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 la3979 is delayed or canceled, what should I do?
If la3979 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 12, 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 la3979 departed from Aracaju?
Flight la3979 has not departed from Aracaju (AJU) yet and is currently on schedule for 11:45 AM. -
What is the seat configuration for flight la3979?
Flight la3979 usually flies a Airbus A321 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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Arrival Info: Brasilia Weather & Current Time
Clear with poor air quality
|
18°C - 31°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Aracaju 13:43
|
Brasilia 13:43
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