CM103 TocumenPTY · 19:10 CancúnCUN · 22:01
CM103 by Copa Airlines flies from Tocumen (PTY) to Cancún (CUN) for the Wed, Sep 9 departure.
departs PTY · on schedule
board checked 19m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at PTY and CUN 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 Cancún flights today
same route · Copa AirlinesIf CM103 is cancelled, these are the other Copa Airlines nonstop flights from Tocumen to Cancún 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 CM103 actually runs
Pro Flight Search has tracked every published board update for CM103 across the PTY and CUN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +0 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how CM103 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as PTY and CUN published them.
Planning around CM103? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — CM103 Tocumen to Cancún on-time performance, measured from the PTY and CUN airport boards.
https://proflightsearch.com/flight/CM103
.