LATAM Airlines

LA3840 Flight Status

According to Trip.com real-time data, the LA3840 flight operated by LATAM Airlines on Mar 16, 2026 is scheduled to fly from Brasilia (BSB) to Santarem (STM). The flight is expected to depart at 23:50 and arrive at 02:03 .

Sun, Mar 15

Mon, Mar 16

Tue, Mar 17

BSB-STM

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Arrived

The flight has arrived 12m early

Brasilia(BSB)

23:57

Scheduled: 23:50, Mar 15

Brasilia–President Juscelino Kubitschek International Airport

2h 35m

Santarem(STM)

02:13

Scheduled: 02:25, Mar 16

Santarem-Maestro Wilson Fonseca Airport

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

BSB-STM

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Scheduled

Your flight will depart on time.

Brasilia(BSB)

23:50

Scheduled: 23:50, Mar 16

Brasilia–President Juscelino Kubitschek International Airport

2h 35m

Santarem(STM)

02:03

Scheduled: 02:25, Mar 17

Santarem-Maestro Wilson Fonseca Airport

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

BSB-STM

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Scheduled

Your flight will depart on time.

Brasilia(BSB)

23:50

Scheduled: 23:50, Mar 17

Brasilia–President Juscelino Kubitschek International Airport

2h 35m

Santarem(STM)

02:25

Scheduled: 02:25, Mar 18

Santarem-Maestro Wilson Fonseca Airport

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.

Trip.com

Cheap Flights

Brazil

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LA3840

Track the Previous Flight Status: Scheduled

LA3018

Sao Paulo (SAO)

Brasilia (BSB)

Scheduled: 22:05

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LA3840 Aircraft Details

Airbus A319

Punctuality (Departure)

87%

Punctuality (Arrival)

97%

Early on average

7 minutes

Age

15y, 8m

Seats

132

Flight Distance

Economy

Premium Economy

In-Flight Services

Snacks

Inflight entertainment is available

Wi-Fi (additional charge)

Unknown

Seat Information

74 cm

More legroom than on 23% of flights

46 cm

Seat width better than on 100% of flights

100°

Reclining Angle

3-3

Seat layout example

In-Flight Services

Snacks

Inflight entertainment is available

Wi-Fi (additional charge)

Power outlet

Seat Information

Legroom

Seat width

Reclining Angle

3-3

Seat layout example

Flight History for LA3840

Trip.com historical records show that the last LA3840 flight departed on Sun, Mar 15 from BSB at approximately 23:57. This flight is expected to arrrive in STM at 02:13.

Date	Airport		Aircraft Model	Departure	Arrival	Status
Date	Departure	Arrival	Aircraft Model	Departure	Arrival	Status
Wed, Mar 11	Brasilia (BSB)	Santarem (STM)	A20N	00:02	02:14	Arrived
Thu, Mar 12	Brasilia (BSB)	Santarem (STM)	319	00:13	02:30	Arrived
Fri, Mar 13	Brasilia (BSB)	Santarem (STM)	319	23:57	02:12	Arrived
Sat, Mar 14	Brasilia (BSB)	Santarem (STM)	320	00:00	02:13	Arrived
Sun, Mar 15	Brasilia (BSB)	Santarem (STM)	319	23:57	02:13	Arrived
Mon, Mar 16	Brasilia (BSB)	Santarem (STM)	319	23:50	02:03	Scheduled
Tue, Mar 17	Brasilia (BSB)	Santarem (STM)	319	23:50	02:25	Scheduled

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LA3840 On-Time Performance

Based on the average performance of this flight over the last 30 trips, the on-time departure rate of LA3840 is 87% (Late on average 15 minutes), and the on-time arrival rate is 97% (Early on average 7 minutes).

On-Time Departures

Punctuality

87%

Late on average 15 minutes

Early

On time

87%

30 mins late

10%

60 mins late

90 mins late

Cancelled

On-Time Arrivals

Punctuality

97%

Early on average 7 minutes

Early

80%

On time

17%

30 mins late

60 mins late

90 mins late

Cancelled

Cheap return flights to Brasilia

Fri, May 1
Santarem (STM)Brasilia (BSB)
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One way
81% off
₹ 49,310₹ 9,487
Mon, Mar 23
Santarem (STM)Brasilia (BSB)
Azul
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57% off
₹ 49,310₹ 21,131
Sun, Mar 22
Santarem (STM)Brasilia (BSB)
Azul
One way
35% off
₹ 49,310₹ 31,998
Wed, Mar 18
Santarem (STM)Brasilia (BSB)
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One way
10% off
₹ 49,310₹ 44,379