LA 8421 San Martin de los Andes to Buenos Aires Flight Status

LAN Airlines Flight LA8421 from San Martin de los Andes Airport CPC to Buenos Aires Jorge Newbery Airport AEP is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on May 31st, 2026.
Check the table below for LA8421's most recent flight history:

LA 8421 Flight Status & Schedule

Date Departure Arrival Status
May 31 15:55 17:37
Landed
Track >
May 24 16:09 17:47
Landed
Track >
May 17 15:23 17:08
Landed
Track >
May 10 15:40 17:22
Landed
Track >
May 03 15:48 17:50
Unknown
Track >

LAN Airlines LA 8421 San Martin de los Andes to Buenos Aires Flight Information

LAN Airlines Flight LA8421 connects San Martin de los Andes, Argentina to Buenos Aires, Argentina, taking off from San Martin de los Andes Airport CPC and landing at Buenos Aires Jorge Newbery Airport AEP.

How long is the LA8421 flight from San Martin de los Andes to Buenos Aires?

The average flight time from San Martin de los Andes to Buenos Aires is 1 hour and 45 minutes. The flight distance is 1279 km / 795 miles and the average flight speed is 734 km/h / 456 mph.

How many LA8421 flights are operated per week?

1 flight per week. The flight LA8421 is operated on Sunday.

What is the On-Time Performance (OTP) of LAN Airlines Flight LA8421 San Martin de los Andes to Buenos Aires?

The Airportia On-Time Performance Rating for LAN Airlines Flight LA8421 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest LA8421 flight?

The latest flight took off on Sunday, May 31st, 2026 with the flight status being Landed on 17:37.

How else can the flight LA8421 be referenced as?

This LAN Airlines flight can also be referenced as LAN8421, LA 8421, LAN 8421.

How often is flight LA8421 delayed?

On average, 56% of all LA8421 flights are delayed. The average delay is 17 minutes.

See our LA8421 Flight Tracker above for more details.

LA8421 and San Martin de los Andes CPC to Buenos Aires AEP Flights

Other flights departing from San Martin de los Andes CPC: AR1659, AR1653

Other flights arriving at Buenos Aires AEP: AR1541, AR1743, JA3231, AR1659

All flights connecting San Martin de los Andes CPC to Buenos Aires AEP.

LA8421 LAN Airlines Flight: San Martin de los Andes to Buenos Aires Route Map

LA8421 LAN Airlines Flight Map: San Martin de los Andes to Buenos Aires
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.