LA427LATAM Airlines · SCL → AEP
live · 1h ago
Route confirmed LATAM Airlines

LA427 SantiagoSCL · 19:27 Buenos AiresAEP · 21:30

LA427 by LATAM Airlines flies from Santiago (SCL) to Buenos Aires (AEP) for the Thu, Oct 22 departure.

Right nowExpected in Buenos Aires · today
21:30

arrival expected at AEP · on schedule

Typical arrival−10 minmedian over 14 operations
Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-21
−23 arrival
10-20
−10 arrival
10-19
+10 arrival
10-18
+45 arrival
10-17
−12 arrival
10-16
−13 arrival
10-15
−12 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −10 min · 0 cancelled · 14 operations tracked

The route today

live boards
SCLSantiagoHigh riskSCL delay board →
AEPBuenos AiresOn-time likelyAEP delay board →
SCL→AEPevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
38%Chance of 15+ min delay
1.8%Chance of cancellation
+8 minAvg hub delay right now

Driven mainly by AEP (Buenos Aires), currently flying MVFR (marginal visual). For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Santiago to Buenos Aires flights today

same route · LATAM Airlines
LA455departs 12:47
LA425departs 17:37

If LA427 is cancelled, these are the other LATAM Airlines nonstop flights from Santiago to Buenos Aires on the same day, with scheduled departure times in SCL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How LA427 actually runs

Pro Flight Search has tracked every published board update for LA427 across the SCL and AEP boards: schedule changes, gate pushes and actual clocks. Usually lands ~10 min early. Based on 13 confirmed landings · 11/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how LA427 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-21SCL 19:27AEP 21:30 21:07 (−23)
10-20SCL 19:27AEP 21:30 21:20 (−10)
10-19SCL 19:27AEP 21:30 21:40 (+10)
10-18SCL 19:27AEP 21:30 22:15 (+45)
10-17SCL 19:27AEP 21:30 21:18 (−12)
10-16SCL 19:27AEP 21:30 21:17 (−13)
10-15SCL 19:27AEP 21:30 21:18 (−12)
10-14SCL 19:27AEP 21:30 21:21 (−9)
10-13SCL 19:27AEP 21:30 21:51 (+21)
10-12SCL 19:27AEP 21:30 21:23 (−7)
10-11SCL 19:27AEP 21:30 21:21 (−9)
10-10SCL 19:27AEP 21:30 21:10 (−20)
10-09SCL 19:27AEP 21:30 21:20 (−10)
10-08SCL 19:27AEP 21:30 21:20 (−10)

Aircraft

Recent tails: CCCOL, CC-COL, CCBHN, CC-BHN.

Board clocks recorded as SCL and AEP published them.

Planning around LA427? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — LA427 Santiago to Buenos Aires on-time performance, measured from the SCL and AEP airport boards.

Canonical URL
https://proflightsearch.com/flight/LA427
How we measure this →