What is the current status of flight la3423?

Flight la3423 has not departed yet and is currently on schedule. Scheduled departure 21:50, arrival 23:40 (updated Oct 22, 2026).

Is flight la3423 on time today?

Flight la3423 has not departed yet and is currently on schedule. Scheduled departure is 21:50, with arrival at 23:40. 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 21:50. The latest actual or estimated departure time is 21:50, and the current status is Scheduled (updated Oct 22, 2026).

When is flight la3423 scheduled to arrive?

Flight la3423 is scheduled to arrive at 23:40. The latest estimated or actual arrival time is 23:13. 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 hour 50 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 21:50.

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.

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 21:50 and land at 23:13 .

Mon, Oct 19

Thu, Oct 22

Fri, Oct 23

POA-SAO

Access more flight status info on the Trip.com app

Arrived

The flight has arrived 20m early

Porto Alegre(POA)

21:57

Scheduled: 21:50, Oct 19

Porto Alegre–Salgado Filho International Airport T1

1h 50m

Sao Paulo(GRU)

23:20

Scheduled: 23:40, Oct 19

São Paulo/Guarulhos–Governor André Franco Montoro International Airport T2

Check-in Counter

Boarding Gate

122

Arrival Gate

Baggage

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LATAM Airlines From PLN 470

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POA-SAO

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Scheduled

Your flight will depart on time.

Porto Alegre(POA)

21:50

Scheduled: 21:50, Oct 22

Porto Alegre–Salgado Filho International Airport T1

1h 50m

Sao Paulo(GRU)

23:13

Scheduled: 23:40, Oct 22

São Paulo/Guarulhos–Governor André Franco Montoro International Airport T2

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

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LATAM Airlines From PLN 470

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POA-SAO

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Scheduled

Your flight will depart on time.

Porto Alegre(POA)

21:50

Scheduled: 21:50, Oct 23

Porto Alegre–Salgado Filho International Airport T1

1h 50m

Sao Paulo(GRU)

23:40

Scheduled: 23:40, Oct 23

São Paulo/Guarulhos–Governor André Franco Montoro International Airport T2

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

Need a flight from Porto Alegre to Sao Paulo?

LATAM Airlines From PLN 470

Search flights

Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information. You can also explore more flights from Porto Alegre to Sao Paulo or track other flights with our flight status tracker.

Trip.com

Flights

Brazil

Sao Paulo State

Flights to Sao Paulo

Cheap Flights from Porto Alegre to Sao Paulo

LA3423

Flight.News

São Paulo Weather Alert: INMET has issued a warning from 00:01 on 22 October 2026, with rainfall of 20–30 mm/h or up to 50 mm/day, winds of 40–60 km/h and hail. Flooding, fallen branches and power cuts may disrupt flights and transport.

Track the Previous Flight Status: Scheduled

LA3422

Sao Paulo (SAO)

Porto Alegre (POA)

Scheduled: 21:10

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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

Recent Flight History for LA3423

Trip.com historical records show that the last LA3423 flight departed on Mon, Oct 19 from POA at approximately 21:57. This flight is expected to arrrive in GRU at 23:20.

Date	Airport		Aircraft Model	Departure	Arrival	Status
Date	Departure	Arrival	Aircraft Model	Departure	Arrival	Status
Mon, Oct 12	Porto Alegre (POA)	Sao Paulo (GRU)	A21N	22:06	23:24	Arrived
Thu, Oct 15	Porto Alegre (POA)	Sao Paulo (GRU)	A20N	--	--	Cancelled
Fri, Oct 16	Porto Alegre (POA)	Sao Paulo (GRU)	320	22:21	23:49	Arrived
Sun, Oct 18	Porto Alegre (POA)	Sao Paulo (GRU)	A20N	22:10	23:30	Arrived
Mon, Oct 19	Porto Alegre (POA)	Sao Paulo (GRU)	A21N	21:57	23:20	Arrived
Thu, Oct 22	Porto Alegre (POA)	Sao Paulo (GRU)	321	21:50	23:13	Scheduled
Fri, Oct 23	Porto Alegre (POA)	Sao Paulo (GRU)	321	21:50	23:40	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 %

Cancelled

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 %

Cancelled

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 21:50, arrival 23:40 (updated Oct 22, 2026).
Is flight la3423 on time today?
Flight la3423 has not departed yet and is currently on schedule. Scheduled departure is 21:50, with arrival at 23:40. 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 21:50. The latest actual or estimated departure time is 21:50, and the current status is Scheduled (updated Oct 22, 2026).
When is flight la3423 scheduled to arrive?
Flight la3423 is scheduled to arrive at 23:40. The latest estimated or actual arrival time is 23:13. 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 hour 50 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 21:50.
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.