LATAM Airlines LA3851 Flight Status
According to Trip.com real-time data, the LA3851 flight operated by LATAM Airlines on Sep 21, 2026, flying from Teresina (THE) to Brasilia (BSB), departed at 04:32 and is expected to arrive at 06:27 and land at Brasilia–President Juscelino Kubitschek International Airport (BSB).
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 20m early
2h 15m
Brasilia(BSB)
06:30
Scheduled: 06:50, Sep 20
Brasilia–President Juscelino Kubitschek International Airport Check-in Counter
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Boarding Gate
3
Arrival Gate
--
Baggage
--
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En route
Your flight has departed Teresina and is expected to arrive in Brasilia at 06:27.
2h 15m
Brasilia(BSB)
06:27
Scheduled: 06:50, Sep 21
Brasilia–President Juscelino Kubitschek International Airport Check-in Counter
--
Boarding Gate
3
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
2h 15m
Brasilia(BSB)
06:50
Scheduled: 06:50, Sep 22
Brasilia–President Juscelino Kubitschek International Airport Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
LA3863
|
Fortaleza (FOR) 
Teresina (THE)
Teresina (THE)Scheduled: 22:10
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LA3851 Aircraft Details
According to Trip.com real-time data, the LA3851 flight flying from Teresina to Brasilia on 9/21/2026 is operated by the aircraft model Airbus A320. This aircraft has been in service for 19y, 7m. The aircraft is equipped with Up to 222 seats.
Airbus A320
Punctuality (Departure)
100%
Punctuality (Arrival)
100%
Early on average
17 minutes
Age
19y, 7m
Seats
Up to 222
Flight Distance
--
Economy
Premium Economy
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port
Seat Information
76 cm
More legroom than on 13% of flights
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
120°
Reclining Angle
3-3
Seat layout example
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Flight History for LA3851
Trip.com historical records show that the last LA3851 flight departed on Sun, Sep 20 from THE at approximately 04:38. This flight is expected to arrrive in BSB at 06:30.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 14 | Teresina (THE) | Brasilia (BSB) | A20N | 04:34 | 06:27 | Arrived |
| Tue, Sep 15 | Teresina (THE) | Brasilia (BSB) | 320 | 04:49 | 06:48 | Arrived |
| Thu, Sep 17 | Teresina (THE) | Brasilia (BSB) | A20N | 04:39 | 06:32 | Arrived |
| Fri, Sep 18 | Teresina (THE) | Brasilia (BSB) | 320 | 04:32 | 06:32 | Arrived |
| Sun, Sep 20 | Teresina (THE) | Brasilia (BSB) | 321 | 04:38 | 06:30 | Arrived |
| Mon, Sep 21 | Teresina (THE) | Brasilia (BSB) | 320 | 04:32 | 06:27 | En route |
| Tue, Sep 22 | Teresina (THE) | Brasilia (BSB) | 320 | 04:35 | 06:50 | Scheduled |
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LA3851 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of LA3851 is 100% (Late on average 3 minutes), and the on-time arrival rate is 100% (Early on average 17 minutes).
On-Time Departures
Punctuality
100%
Late on average 3 minutes
Early
23%
On time
77%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
100%
Early on average 17 minutes
Early
100%
On time
0%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Cheap return flights to Teresina
- Sat, Oct 17Brasilia (BSB)Teresina (THE)
AzulOne way49% offAED 457AED 235 - Tue, Oct 27Brasilia (BSB)Teresina (THE) AzulOne way30% offAED 457AED 318
- Thu, Oct 15Brasilia (BSB)Teresina (THE) AzulOne way29% offAED 457AED 326
- Mon, Oct 12Brasilia (BSB)Teresina (THE) AzulOne way28% offAED 457AED 330
- Sun, Oct 18Brasilia (BSB)Teresina (THE) AzulOne way25% offAED 457AED 342
- Sun, Oct 11Brasilia (BSB)Teresina (THE) AzulOne way22% offAED 457AED 356
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Frequently Asked Questions
What is the current status of flight la3851?
Flight la3851 has departed (status: En route). Departure 04:32, estimated arrival 06:27 (updated Sep 21, 2026).Is flight la3851 on time today?
Flight la3851 has already departed (status: En route). It took off at 04:32 and is estimated to arrive at 06:27.Has flight la3851 departed yet? What is the departure time?
Flight la3851 is scheduled to depart at 04:35. The latest actual or estimated departure time is 04:32, and the current status is En route (updated Sep 21, 2026).When is flight la3851 scheduled to arrive?
Flight la3851 is scheduled to arrive at 06:50. The latest estimated or actual arrival time is 06:27. Status is En route as of Sep 21, 2026.What route does flight la3851 fly?
Flight la3851 is operated by LATAM Airlines from Teresina (THE) to Brasilia (BSB). Typical flight time is about 2 hours15 minutes; operating days may include Monday.How can I check real-time status for flight la3851?
Track flight la3851 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 la3851 is delayed or canceled, what should I do?
If la3851 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 la3851 departed from Teresina?
Flight la3851 has departed from Teresina (THE) at 04:32 (status: En route).What is the seat configuration for flight la3851?
Flight la3851 usually flies a Airbus A320 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
Mostly clear
|
19°C - 31°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Teresina 06:50| Brasilia 06:50
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