LATAM Airlines LA3857 Flight Status
According to Trip.com’s latest update for LATAM Airlines flight LA3857 from Sao Luis to Sao Paulo (SLZ–GRU): Flight LA3857 landed at São Paulo/Guarulhos–Governor André Franco Montoro International Airport (GRU) at 5:38 AM local time, arriving about 7m early.
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 17m early
Sao Luis(SLZ)
2:11 AM
Scheduled: 2:15 AM, Oct 21
São Luís–Marechal Cunha Machado International Airport T1 3h 30m
Sao Paulo(GRU)
5:28 AM
Scheduled: 5:45 AM, Oct 21
São Paulo/Guarulhos–Governor André Franco Montoro International Airport T2 Check-in Counter
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Boarding Gate
1
Arrival Gate
--
Baggage
--
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Arrived
The flight has arrived 7m early
Sao Luis(SLZ)
2:18 AM
Scheduled: 2:15 AM, Oct 22
São Luís–Marechal Cunha Machado International Airport T1 3h 30m
Sao Paulo(GRU)
5:38 AM
Scheduled: 5:45 AM, Oct 22
São Paulo/Guarulhos–Governor André Franco Montoro International Airport T2 Check-in Counter
--
Boarding Gate
1
Arrival Gate
--
Baggage
--
Need a flight from Sao Luis to Sao Paulo?
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Scheduled
Your flight will depart on time.
Sao Luis(SLZ)
2:15 AM
Scheduled: 2:15 AM, Oct 23
São Luís–Marechal Cunha Machado International Airport T1 3h 30m
Sao Paulo(GRU)
5:45 AM
Scheduled: 5:45 AM, Oct 23
São Paulo/Guarulhos–Governor André Franco Montoro International Airport T2 Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Sao Luis to Sao Paulo?
LATAM Airlines From PHP 6,807
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Sao Luis to Sao Paulo or track other flights with our flight status tracker.
Flight.News
INMET has issued a weather warning for Sao Paulo starting October 22, 2026, at 00:01. The area may experience rainfall between 20 and 30 mm/h or up to 50 mm/day, strong winds of 40 to 60 km/h, and hail. There is a low risk of power outages, crop damage, falling tree branches, and flooding.
Track the Previous Flight Status: Landed at Sao Luis
LA3312
|
Brasilia (BSB)
Sao Luis (SLZ)
Sao Luis (SLZ)
Scheduled: 11:35 PM
|
0 early
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LA3857 Aircraft Details
According to Trip.com real-time data, the LA3857 flight flying from Sao Luis to Sao Paulo on 10/22/2026 is operated by the aircraft model Airbus A320. This aircraft has been in service for 14y, 4m. The aircraft is equipped with 174 seats.
Airbus A320
Punctuality (Departure)
97
%
Punctuality (Arrival)
97
%
Early on average
13 minutes
Age
14y, 4m
Seats
174
Flight Distance
--
Economy
Premium Economy
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port
Seat Information
76 cm
Legroom
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)
USB port and power outlet
Seat Information
81 cm
Legroom
46 cm
Seat width better than on 100% of flights
110°
Reclining Angle
3-3
Seat layout example
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Flight History for LA3857
Trip.com historical records show that the last LA3857 flight departed on Wed, Oct 21 from SLZ at approximately 2:11 AM. This flight is expected to arrrive in GRU at 5:28 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Sao Luis (SLZ) | Sao Paulo (GRU) | 320 | 2:08 AM | 5:31 AM | Arrived |
| Mon, Oct 19 | Sao Luis (SLZ) | Sao Paulo (GRU) | 321 | 2:10 AM | 5:15 AM | Arrived |
| Tue, Oct 20 | Sao Luis (SLZ) | Sao Paulo (GRU) | A20N | 2:35 AM | 5:47 AM | Arrived |
| Wed, Oct 21 | Sao Luis (SLZ) | Sao Paulo (GRU) | 320 | 2:11 AM | 5:28 AM | Arrived |
| Thu, Oct 22 | Sao Luis (SLZ) | Sao Paulo (GRU) | 320 | 2:18 AM | 5:38 AM | Arrived |
| Fri, Oct 23 | Sao Luis (SLZ) | Sao Paulo (GRU) | 321 | 2:15 AM | 5:45 AM | Scheduled |
| Sat, Oct 24 | Sao Luis (SLZ) | Sao Paulo (GRU) | A21N | 2:15 AM | 5:45 AM | Scheduled |
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LA3857 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of LA3857 is 97% (Late on average 4 minutes), and the on-time arrival rate is 97% (Early on average 13 minutes).
On-Time Departures
Punctuality
97
%
Late on average
4 minutes
Early
50
%
On time
47
%
30 mins late
0
%
60 mins late
3
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
13 minutes
Early
87
%
On time
10
%
30 mins late
0
%
60 mins late
3
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight la3857?
Flight la3857 has arrived (status: Arrived). Actual arrival 5:38 AM (updated Oct 22, 2026).Is flight la3857 on time today?
Flight la3857 has arrived (status: Arrived). Actual arrival was 5:38 AM; follow airport screens for the baggage carousel.Has flight la3857 departed yet? What is the departure time?
Flight la3857 is scheduled to depart at 2:15 AM. The latest actual or estimated departure time is 2:18 AM, and the current status is Arrived (updated Oct 22, 2026).When is flight la3857 scheduled to arrive?
Flight la3857 is scheduled to arrive at 5:45 AM. The latest estimated or actual arrival time is 5:38 AM. Status is Arrived as of Oct 22, 2026.What is the gate information for flight la3857?
For flight la3857, the departure terminal is T1 and the boarding gate is 1. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight la3857 fly?
Flight la3857 is operated by LATAM Airlines from Sao Luis (SLZ) to Sao Paulo (GRU). Typical flight time is about 3 hours30 minutes; operating days may include Thursday.How can I check real-time status for flight la3857?
Track flight la3857 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 la3857 is delayed or canceled, what should I do?
If la3857 is delayed or canceled, first confirm the latest status here (Arrived, updated Oct 22, 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 la3857 departed from Sao Luis?
Flight la3857 has already left Sao Luis and completed its journey. Departure was 2:18 AM; actual arrival 5:38 AM.What is the seat configuration for flight la3857?
Flight la3857 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: Sao Paulo Weather & Current Time
Mostly cloudy
|
17°C - 23°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Sao Luis 05:38
|
Sao Paulo 05:38
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