CM408 TocumenPTY · 12:38 San FranciscoSFO · 18:10
CM408 by Copa Airlines flies from Tocumen (PTY) to San Francisco (SFO).
scheduled from PTY
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PTY and SFO 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 Tocumen to San Francisco flights today
same route · Copa AirlinesIf CM408 is cancelled, this is the other Copa Airlines nonstop flight from Tocumen to San Francisco 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 CM408 actually runs
Pro Flight Search has tracked every published board update for CM408 across the PTY and SFO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -5 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how CM408 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 SFO published them.
Planning around CM408? 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 — CM408 Tocumen to San Francisco on-time performance, measured from the PTY and SFO airport boards.
https://proflightsearch.com/flight/CM408
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