CM312 BostonBOS · 08:47 TocumenPTY · 13:33
CM312 by Copa Airlines flies from Boston (BOS) to Tocumen (PTY) for the Fri, Sep 18 departure.
departs BOS · on schedule
board checked 9m ago · checking again in 45s
Where the minutes go
last 3 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 BOS 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.
Other Boston to Tocumen flights today
same route · Copa AirlinesIf CM312 is cancelled, this is the other Copa Airlines nonstop flight from Boston to Tocumen on the same day, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CM312 actually runs
Pro Flight Search has tracked every published board update for CM312 across the BOS and PTY boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed -40 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how CM312 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 BOS and PTY published them.
Planning around CM312? 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 — CM312 Boston to Tocumen on-time performance, measured from the BOS and PTY airport boards.
https://proflightsearch.com/flight/CM312
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