LATAM Airlines LA3423 Flight Status
According to Trip.com real-time data, the LA3423 flight operated by LATAM Airlines on Oct 22, 2026 is scheduled to fly from Porto Alegre (POA) to Sao Paulo (GRU). The flight is expected to depart at 9:50 PM and land at 11:13 PM .
Mon, Oct 19
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 20m early
Porto Alegre(POA)
9:57 PM
Scheduled: 9:50 PM, Oct 19
Porto Alegre–Salgado Filho International Airport T1 1h 50m
Check-in Counter
B
Boarding Gate
122
Arrival Gate
--
Baggage
--
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LATAM Airlines From RUB 10,043
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Scheduled
Your flight will depart on time.
Porto Alegre(POA)
9:50 PM
Scheduled: 9:50 PM, Oct 22
Porto Alegre–Salgado Filho International Airport T1 1h 50m
Check-in Counter
B
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Porto Alegre to Sao Paulo?
LATAM Airlines From RUB 10,043
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Scheduled
Your flight will depart on time.
Porto Alegre(POA)
9:50 PM
Scheduled: 9:50 PM, Oct 23
Porto Alegre–Salgado Filho International Airport T1 1h 50m
Check-in Counter
B
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Porto Alegre to Sao Paulo?
LATAM Airlines From RUB 10,043
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 Porto Alegre to Sao Paulo or track other flights with our flight status tracker.
Flight.News
INMET has issued a weather alert for Sao Paulo starting October 22, 2026, at 00:01. Forecast conditions include rain 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, crop damage, falling tree branches, and flooding.
Track the Previous Flight Status: Scheduled
LA3422
|
Sao Paulo (SAO)
Porto Alegre (POA)
Porto Alegre (POA)
Scheduled: 9:10 PM
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LA3423 Aircraft Details
According to Trip.com real-time data, the LA3423 flight flying from Porto Alegre to Sao Paulo on 10/22/2026 is operated by the aircraft model Airbus A321. This aircraft has been in service for 11y, 4m. The aircraft is equipped with 220 seats.
Airbus A321
Punctuality (Departure)
87
%
Punctuality (Arrival)
97
%
Early on average
10 minutes
Age
11y, 4m
Seats
220
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 12% of flights
43 cm
Seat width better than on 3% 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
43 cm
Seat width
110°
Reclining Angle
3-3
Seat layout example
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Flight History for LA3423
Trip.com historical records show that the last LA3423 flight departed on Mon, Oct 19 from POA at approximately 9:57 PM. This flight is expected to arrrive in GRU at 11:20 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 12 | Porto Alegre (POA) | Sao Paulo (GRU) | A21N | 10:06 PM | 11:24 PM | Arrived |
| Thu, Oct 15 | Porto Alegre (POA) | Sao Paulo (GRU) | A20N | -- | -- | Canceled |
| Fri, Oct 16 | Porto Alegre (POA) | Sao Paulo (GRU) | 320 | 10:21 PM | 11:49 PM | Arrived |
| Sun, Oct 18 | Porto Alegre (POA) | Sao Paulo (GRU) | A20N | 10:10 PM | 11:30 PM | Arrived |
| Mon, Oct 19 | Porto Alegre (POA) | Sao Paulo (GRU) | A21N | 9:57 PM | 11:20 PM | Arrived |
| Thu, Oct 22 | Porto Alegre (POA) | Sao Paulo (GRU) | 321 | 9:50 PM | 11:13 PM | Scheduled |
| Fri, Oct 23 | Porto Alegre (POA) | Sao Paulo (GRU) | 321 | 9:50 PM | 11:40 PM | Scheduled |
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LA3423 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of LA3423 is 87% (Late on average 14 minutes), and the on-time arrival rate is 97% (Early on average 10 minutes).
On-Time Departures
Punctuality
87
%
Late on average
14 minutes
Early
3
%
On time
83
%
30 mins late
10
%
60 mins late
3
%
90 mins late
0
%
Canceled
1
%
On-Time Arrivals
Punctuality
97
%
Early on average
10 minutes
Early
77
%
On time
20
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Canceled
1
%
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Frequently Asked Questions
What is the current status of flight la3423?
Flight la3423 has not departed yet and is currently on schedule. Scheduled departure 9:50 PM, arrival 11:40 PM (updated Oct 22, 2026).Is flight la3423 on time today?
Flight la3423 has not departed yet and is currently on schedule. Scheduled departure is 9:50 PM, with arrival at 11:40 PM. Recheck gate and timing before you head to the airport.Has flight la3423 departed yet? What is the departure time?
Flight la3423 is scheduled to depart at 9:50 PM. The latest actual or estimated departure time is 9:50 PM, and the current status is Scheduled (updated Oct 22, 2026).When is flight la3423 scheduled to arrive?
Flight la3423 is scheduled to arrive at 11:40 PM. The latest estimated or actual arrival time is 11:13 PM. Status is Scheduled as of Oct 22, 2026.What route does flight la3423 fly?
Flight la3423 is operated by LATAM Airlines from Porto Alegre (POA) to Sao Paulo (GRU). Typical flight time is about 1 hour50 minutes; operating days may include Thursday.How can I check real-time status for flight la3423?
Track flight la3423 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 la3423 is delayed or canceled, what should I do?
If la3423 is delayed or canceled, first confirm the latest status here (Scheduled, 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 la3423 departed from Porto Alegre?
Flight la3423 has not departed from Porto Alegre (POA) yet and is currently on schedule for 9:50 PM.What is the seat configuration for flight la3423?
Flight la3423 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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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: Porto Alegre 23:13
|
Sao Paulo 23:13
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