CM646 TocumenPTY QuitoUIO
CM646 by Copa Airlines flies from Tocumen (PTY) to Quito (UIO).
scheduled from PTY
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at PTY and UIO are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Tocumen to Quito flights today
same route · Copa AirlinesIf CM646 is cancelled, these are the other Copa Airlines nonstop flights from Tocumen to Quito on the same day, with scheduled departure times in PTY local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CM646 actually runs
Pro Flight Search has tracked every published board update for CM646 across the PTY and UIO boards: schedule changes, gate pushes and actual clocks. Combined risk score: 0.0/100. Based on airport operations, weather, and cached board history at PTY and UIO.
The verdict above is that record speaking, so it reflects how CM646 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around CM646? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CM646 Tocumen to Quito on-time performance, measured from the PTY and UIO airport boards.
https://proflightsearch.com/flight/CM646
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