LR646Avianca Costa Rica · EZE → UIO
live · 25m ago
Route confirmed Avianca Costa Rica

LR646 Buenos AiresEZE · 06:20 QuitoUIO

LR646 by Avianca Costa Rica flies from Buenos Aires (EZE) to Quito (UIO).

Right nowNext departure tomorrow Operates Mon Tue Sat
06:10

scheduled from EZE

Typical gate push+13 minmedian posted departure

Where the minutes go

last 4 operations · gate push → arrival
0+37+75+112 min
10-24
+5 gate
10-20
+13 gate
10-19
+112 gate
10-17
+13 gate

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

The route today

live boards
EZEBuenos AiresHigh riskEZE delay board →
UIOQuitoHigh riskUIO delay board →
EZE→UIOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
50%Chance of 15+ min delay
1.9%Chance of cancellation
+11 minTypical airport delay in this weather

Conditions at EZE and UIO are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 on this route

Forecast

Buenos Aires to Quito with Avianca Costa Rica · Sat 31 Oct, local date

Outlook: about usual
Chance a departure is cancelled
0.2%0.8× usual
Chance a departure leaves 60+ min late
8.6%1.0× usual

Forecast weather: 47% chance of fog at Buenos Aires; 60% chance of thunder and 95% chance of rain at Quito

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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.

How LR646 actually runs

Pro Flight Search has tracked every published board update for LR646 across the EZE and UIO boards: schedule changes, gate pushes and actual clocks. Usually departs ~13 min late. Based on 4 confirmed departures · 3/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how LR646 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
10-24EZE 06:20 06:25 (+5)UIO
10-20EZE 06:10 06:23 (+13)UIO
10-19EZE 06:10 08:02 (+112)UIO
10-17EZE 10:00 10:13 (+13)UIO

Aircraft

Recent tails: N903AV, N779AV, N937AV, N905AV.

Board clocks recorded as EZE and UIO published them.

Planning around LR646? 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: LR646 Buenos Aires to Quito on-time performance, measured from the EZE and UIO airport boards.

Canonical URL
https://proflightsearch.com/flight/LR646
How we measure this →