CM891 AtlantaATL · 16:51 TocumenPTY · 20:31
CM891 by Copa Airlines flies from Atlanta (ATL) to Tocumen (PTY) for the Wed, Sep 9 departure.
departs ATL · on schedule
board checked 17m ago · checking again in 45s
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ATL and PTY 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.
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.
How CM891 actually runs
Pro Flight Search has tracked every published board update for CM891 across the ATL and PTY boards: schedule changes, gate pushes and actual clocks. Usually lands ~32 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how CM891 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: HP-9808, HP-1830, HP-1848, HP-9810.
Board clocks recorded as ATL and PTY published them.
Planning around CM891? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CM891 Atlanta to Tocumen on-time performance, measured from the ATL and PTY airport boards.
https://proflightsearch.com/flight/CM891
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