LATAM Airlines
LA3978 Flight Status
Based on Trip.com’s real-time data, the LA3978 flight operated by LATAM Airlines on Oct 14, 2026 is scheduled to fly from Brasilia (BSB) to Aracaju (AJU). The flight is expected to depart at 08:35 and land at 10:16 .
Tue, Oct 13
Wed, Oct 14
Thu, Oct 15
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Arrived
The flight has arrived 3m early
2h 10m
Check-in Counter
--
Boarding Gate
42
Arrival Gate
E2
Baggage
E2
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Scheduled
Your flight will depart on time.
2h 10m
Check-in Counter
--
Boarding Gate
46
Arrival Gate
E2
Baggage
--
Need a flight from Brasilia to Aracaju?
LATAM Airlines
From €89
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Scheduled
Your flight will depart on time.
2h 10m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Brasilia to Aracaju?
LATAM Airlines
From €89
Search flights
Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from Brasilia to Aracaju or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
LA3705
|
Belem (BEL)
Brasilia (BSB)
Brasilia (BSB)
Scheduled: 07:05
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LA3978 Aircraft Details
According to Trip.com real-time data, the LA3978 flight flying from Brasilia to Aracaju on 10/14/2026 is operated by the aircraft model Airbus A321. This aircraft has been in service for 7m. The aircraft is equipped with 224 seats.
Airbus A321
Punctuality (Departure)
90
%
Punctuality (Arrival)
100
%
Early on average
10 minutes
Age
7m
Seats
224
Distance
--
Economy
Premium Economy
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port
Seating Plan
74 cm
Legroom
46 cm
Seat width better than on 100% of flights
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
81 cm
Legroom
46 cm
Seat width better than on 100% of flights
100°
Reclining Angle
3-3
Seat layout example
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Flight History for LA3978
Trip.com historical records show that the last LA3978 flight departed on Tue, Oct 13 from BSB at approximately 09:03. This flight is expected to arrrive in AJU at 10:42.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 9 | Brasilia (BSB) | Aracaju (AJU) | A21N | 09:30 | 11:10 | Arrived |
| Sat, Oct 10 | Brasilia (BSB) | Aracaju (AJU) | A21N | 08:51 | 10:34 | Arrived |
| Sun, Oct 11 | Brasilia (BSB) | Aracaju (AJU) | 321 | 08:52 | 10:33 | Arrived |
| Mon, Oct 12 | Brasilia (BSB) | Aracaju (AJU) | 321 | 08:48 | 10:32 | Arrived |
| Tue, Oct 13 | Brasilia (BSB) | Aracaju (AJU) | 321 | 09:03 | 10:42 | Arrived |
| Wed, Oct 14 | Brasilia (BSB) | Aracaju (AJU) | A21N | 08:35 | 10:16 | Scheduled |
| Thu, Oct 15 | Brasilia (BSB) | Aracaju (AJU) | A21N | 08:35 | 10:45 | Scheduled |
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LA3978 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of LA3978 is 90% (Late on average 18 minutes), and the on-time arrival rate is 100% (Early on average 10 minutes).
On-Time Departures
Punctuality
90
%
Late on average
18 minutes
Early
0
%
On time
90
%
30 mins late
10
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
10 minutes
Early
90
%
On time
10
%
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 la3978?
Flight la3978 has not departed yet and is currently on schedule. Scheduled departure 08:35, arrival 10:45 (updated Oct 14, 2026). -
Is flight la3978 on time today?
Flight la3978 has not departed yet and is currently on schedule. Scheduled departure is 08:35, with arrival at 10:45. Recheck gate and timing before you head to the airport. -
Has flight la3978 departed yet? What is the departure time?
Flight la3978 is scheduled to depart at 08:35. The latest actual or estimated departure time is 08:35, and the current status is Scheduled (updated Oct 14, 2026). -
When is flight la3978 scheduled to arrive?
Flight la3978 is scheduled to arrive at 10:45. The latest estimated or actual arrival time is 10:16. Status is Scheduled as of Oct 14, 2026. -
What route does flight la3978 fly?
Flight la3978 is operated by LATAM Airlines from Brasilia (BSB) to Aracaju (AJU). Typical flight time is about 2 hours10 minutes; operating days may include Wednesday. -
How can I check real-time status for flight la3978?
Track flight la3978 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 la3978 is delayed or canceled, what should I do?
If la3978 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 14, 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 la3978 departed from Brasilia?
Flight la3978 has not departed from Brasilia (BSB) yet and is currently on schedule for 08:35. -
What is the seat configuration for flight la3978?
Flight la3978 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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Destination Info: Aracaju Weather & Time
Partly clear
|
24°C - 31°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Brasilia 10:45
|
Aracaju 10:45
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