LA9455LATAM Airlines · MIA → GRU
live · 4m ago
Route confirmed LATAM Airlines

LA9455 MiamiMIA · 19:40 São PauloGRU

LA9455 by LATAM Airlines flies from Miami (MIA) to São Paulo (GRU).

Right nowNext departure today Operates daily
19:40

scheduled from MIA

The route today

live boards
MIAMiamiHigh riskMIA delay board →
GRUSão PauloOn-time likelyGRU delay board →
MIA→GRUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
34%Chance of 15+ min delay
2.2%Chance of cancellation
+7 minTypical airport delay in this weather

Driven mainly by MIA (Miami), currently flying MVFR (marginal visual). These figures come from both airports' records 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 →

Tomorrow at Miami

Forecast

Wed 4 Nov, local date

High29°Clikely 28°C to 30°C
Low24°Clikely 23°C to 25°C
  • 41% chance of thunder
  • 93% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at São Paulo

Forecast

Wed 4 Nov, local date

High31°Clikely 30°C to 32°C
Low19°Clikely 17°C to 20°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 Miami to São Paulo flights today

same route · LATAM Airlines
LA8195departs 10:15
LA8191departs 20:10
LA8199departs 22:30

If LA9455 is cancelled, these are the other LATAM Airlines nonstop flights from Miami to São Paulo on the same day, with scheduled departure times in MIA local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How LA9455 actually runs

Pro Flight Search has tracked every published board update for LA9455 across the MIA and GRU boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: departed +97 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how LA9455 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
10-23MIA 19:40 21:17 (+97)GRU

Aircraft

Recent tails: PTMUJ.

Board clocks recorded as MIA and GRU published them.

Planning around LA9455? 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: LA9455 Miami to São Paulo on-time performance, measured from the MIA and GRU airport boards.

Canonical URL
https://proflightsearch.com/flight/LA9455
How we measure this →