LATAM Airlines

LA3840 Flight Status

According to Trip.com real-time data, the LA3840 flight operated by LATAM Airlines on Apr 1, 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 .

Mon, Mar 30

Wed, Apr 1

BSB-STM

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Arrived

The flight has arrived 9m early

Brasilia(BSB)

23:59

Scheduled: 23:50, Mar 30

Brasilia–President Juscelino Kubitschek International Airport

2h 35m

Santarem(STM)

02:16

Scheduled: 02:25, Mar 31

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, Apr 1

Brasilia–President Juscelino Kubitschek International Airport

2h 35m

Santarem(STM)

02:03

Scheduled: 02:25, Apr 2

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.

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Santarem

LA3840

LA3840 Aircraft Details

Airbus A319

Punctuality (Departure)

87%

Punctuality (Arrival)

93%

Early on average

5 minutes

Age

16y, 2m

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 24% 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 Mon, Mar 30 from BSB at approximately 23:59. This flight is expected to arrrive in STM at 02:16.

Date	Airport		Aircraft Model	Departure	Arrival	Status
Date	Departure	Arrival	Aircraft Model	Departure	Arrival	Status
Wed, Mar 25	Brasilia (BSB)	Santarem (STM)	319	23:58	02:16	Arrived
Thu, Mar 26	Brasilia (BSB)	Santarem (STM)	319	00:59	03:11	Arrived
Fri, Mar 27	Brasilia (BSB)	Santarem (STM)	319	23:57	02:10	Arrived
Sat, Mar 28	Brasilia (BSB)	Santarem (STM)	319	23:49	02:01	Arrived
Sun, Mar 29	Brasilia (BSB)	Santarem (STM)	320	23:56	02:09	Arrived
Mon, Mar 30	Brasilia (BSB)	Santarem (STM)	319	23:59	02:16	Arrived
Wed, Apr 1	Brasilia (BSB)	Santarem (STM)	319	23:50	02:03	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 16 minutes), and the on-time arrival rate is 93% (Early on average 5 minutes).

On-Time Departures

Punctuality

87%

Late on average 16 minutes

Early

On time

83%

30 mins late

60 mins late

90 mins late

Cancelled

On-Time Arrivals