LATAM Airlines LA3878 Flight Status
Based on Trip.com’s real-time data, the LA3878 flight operated by LATAM Airlines on Nov 2, 2026 is scheduled to fly from Porto Alegre (POA) to Brasilia (BSB). The flight is expected to depart at 16:00 and land at 18:11 .
Sun, Nov 1
Mon, Nov 2
Tue, Nov 3
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Arrived
The flight has arrived 18m early
2h 35m
Check-in Counter
B
Boarding Gate
122
Arrival Gate
--
Baggage
--
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LATAM Airlines From SEK 1,365
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Scheduled
Your flight will depart on time.
2h 35m
Check-in Counter
B
Boarding Gate
--
Arrival Gate
--
Baggage
--
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LATAM Airlines From SEK 1,365
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Scheduled
Your flight will depart on time.
2h 35m
Check-in Counter
B
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Porto Alegre to Brasilia?
LATAM Airlines From SEK 1,365
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 Porto Alegre to Brasilia or track other flights with our flight status tracker.
Flight.News
INMET has issued a weather alert for Brasilia starting November 1, 2026. The region faces rainfall between 20 and 30 mm/h or up to 50 mm/day, intense winds of 40–60 km/h, and hail. There is a low risk of power outages, fallen tree branches, flooding, electrical discharges, and crop damage.
Track the Previous Flight Status: Scheduled
LA3432
|
Brasilia (BSB)
Porto Alegre (POA)
Porto Alegre (POA)
Scheduled: 12:45
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LA3878 Aircraft Details
According to Trip.com real-time data, the LA3878 flight flying from Porto Alegre to Brasilia on 11/2/2026 is operated by the aircraft model Airbus A321. This aircraft has been in service for 2y, 11m. The aircraft is equipped with 220 seats.
Airbus A321
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Early on average
13 minutes
Age
2y, 11m
Seats
220
Distance
--
Economy
Premium Economy
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port
Seating Plan
76 cm
More legroom than on 13% of flights
43 cm
Seat width
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
43 cm
Seat width
120°
Reclining Angle
3-3
Seat layout example
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Flight History for LA3878
Trip.com historical records show that the last LA3878 flight departed on Sun, Nov 1 from POA at approximately 15:38. This flight is expected to arrrive in BSB at 17:47.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Oct 28 | Porto Alegre (POA) | Brasilia (BSB) | 320 | 16:00 | 18:12 | Arrived |
| Thu, Oct 29 | Porto Alegre (POA) | Brasilia (BSB) | A20N | 15:42 | 18:00 | Arrived |
| Fri, Oct 30 | Porto Alegre (POA) | Brasilia (BSB) | 320 | 16:03 | 18:14 | Arrived |
| Sat, Oct 31 | Porto Alegre (POA) | Brasilia (BSB) | 320 | 15:22 | 17:37 | Arrived |
| Sun, Nov 1 | Porto Alegre (POA) | Brasilia (BSB) | A20N | 15:38 | 17:47 | Arrived |
| Mon, Nov 2 | Porto Alegre (POA) | Brasilia (BSB) | A21N | 16:00 | 18:11 | Scheduled |
| Tue, Nov 3 | Porto Alegre (POA) | Brasilia (BSB) | 321 | 16:00 | 18:35 | Scheduled |
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LA3878 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of LA3878 is 100% (Late on average 6 minutes), and the on-time arrival rate is 100% (Early on average 13 minutes).
On-Time Departures
Punctuality
100
%
Late on average
6 minutes
Early
14
%
On time
86
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
13 minutes
Early
86
%
On time
14
%
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 la3878?
Flight la3878 has not departed yet and is currently on schedule. Scheduled departure 16:00, arrival 18:35 (updated Nov 2, 2026).Is flight la3878 on time today?
Flight la3878 has not departed yet and is currently on schedule. Scheduled departure is 16:00, with arrival at 18:35. Recheck gate and timing before you head to the airport.Has flight la3878 departed yet? What is the departure time?
Flight la3878 is scheduled to depart at 16:00. The latest actual or estimated departure time is 16:00, and the current status is Scheduled (updated Nov 2, 2026).When is flight la3878 scheduled to arrive?
Flight la3878 is scheduled to arrive at 18:35. The latest estimated or actual arrival time is 18:11. Status is Scheduled as of Nov 2, 2026.What route does flight la3878 fly?
Flight la3878 is operated by LATAM Airlines from Porto Alegre (POA) to Brasilia (BSB). Typical flight time is about 2 hours35 minutes; operating days may include Monday.How can I check real-time status for flight la3878?
Track flight la3878 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 la3878 is delayed or canceled, what should I do?
If la3878 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.Has flight la3878 departed from Porto Alegre?
Flight la3878 has not departed from Porto Alegre (POA) yet and is currently on schedule for 16:00.What is the seat configuration for flight la3878?
Flight la3878 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: Brasilia Weather & Time
Thunderstorms
|
20°C - 29°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Porto Alegre 18:11
|
Brasilia 18:11
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