LA8400 Flight Status LATAM Airlines: Buenos Aires to Posadas (LAN8400)

LATAM Airlines LA 8400

En-Route

AEP Buenos Aires

Scheduled
19:25
Actual
21:10

Terminal: TA | Gate: 1

Departure: Thu, Nov 12, 2026 · local time UTC-3

Buenos Aires Jorge Newbery Airport (AEP)

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PSS Posadas

Scheduled
21:05

Arrival: Thu, Nov 12, 2026 · local time UTC-3

Posadas Airport (PSS)

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Departed 33h 08m ago · was due to land 31h 28m ago, awaiting update 100%

AEP 21:10 PSS 22:50

831 km (516 mi) flown · 0 km (0 mi) to go

Route map AEP to PSS Map of the great-circle route from Buenos Aires Jorge Newbery Airport, Argentina to Posadas Airport, Argentina, 831 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. ARGENTINA AEP PSS Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 831 km / 516 miles · Scheduled Duration: 01:40

LA 8400 Flight Status & Schedule LATAM Airlines Buenos Aires to Posadas

Date From To Departure Arrival Status Details
Nov 12 AEP PSS 21:10 21:05 En-Route Track >
Nov 11 AEP PSS 19:52 21:04 En-Route Track >
Nov 10 AEP PSS 20:03 21:15 Landed Track >
Nov 09 AEP PSS 21:10 22:20 Delayed Track >
Nov 08 AEP PSS 19:22 20:31 Landed Track >
Nov 05 AEP PSS 22:35 22:20 En-Route Track >
Nov 04 AEP PSS 20:31 21:41 Delayed Track >
Nov 03 AEP PSS 21:25 22:42 Delayed Track >
Nov 02 AEP PSS 19:42 21:02 En-Route Track >
Nov 01 AEP PSS 22:58 22:50 En-Route Track >

LATAM Airlines operates LA 8400 from Buenos Aires to Posadas, a 831 km (516 mi) trip, five times a week (Monday, Tuesday, Wednesday, Thursday and Sunday). The timetable allows 1 h 40 min; there is not enough recent history yet to say how long it usually takes. On Thursday it left at 21:10, 1 h 45 min late, and is scheduled to reach Posadas at 21:05.

< All Buenos Aires AEP Departures All Posadas PSS Arrivals >

About LA 8400

LATAM Airlines Flight LA8400 connects Buenos Aires, Argentina to Posadas, Argentina, taking off from Buenos Aires Jorge Newbery Airport AEP and landing at Posadas Airport PSS.

Route
Buenos Aires Jorge Newbery Airport AEP to Posadas Airport PSS
Distance
831 km (516 mi)
Scheduled flight time
1 h 40 min
Flies
Mon, Tue, Wed, Thu, Sun
Usually departs from
Terminal TA

LA 8400 FAQ

How long is the LA8400 flight from Buenos Aires to Posadas?
The timetable allows 1 h 40 min. Buenos Aires to Posadas is 831 km (516 mi).
When was the latest LA8400 flight from Buenos Aires to Posadas?
The latest LA8400 was the 19:50 (local time) departure from Buenos Aires on 10 November 2026; it landed 15 minutes early.
Which days does LA8400 fly from Buenos Aires to Posadas?
Five times a week: Monday, Tuesday, Wednesday, Thursday and Sunday, based on the schedule of the last 7 days.
Which terminal does LA8400 use?
It usually leaves from Terminal TA at Buenos Aires Jorge Newbery Airport (AEP). Check the flight card above for today's terminal and gate.
What other flight numbers does LA8400 have?
Also listed as LAN8400 (LATAM Airlines' ICAO code) and LA 8400.

LA8400 and Buenos Aires AEP to Posadas PSS Flights

Flight LA8400 is a code-share LATAM Airlines flight of the Aerolineas Argentinas operated AR1768.

Other flights departing from Buenos Aires AEP: AR1768, JA3144, WJ3144

Other flights arriving at Posadas PSS: AR1768, WJ3310, AR1762

All flights connecting Buenos Aires AEP to Posadas PSS.