CM403 WashingtonIAD · 02:25 TocumenPTY · 06:13
CM403 by Copa Airlines flies from Washington (IAD) to Tocumen (PTY) for the Tue, Sep 8 departure.
en route from IAD to PTY
board checked 51m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 02:40 · typical taxi-out at IAD ≈ 8.9 min. No receiver coverage over open ocean.
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −18 min · 0 cancelled · 10 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IAD 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 Washington to Tocumen flights today
same route · Copa AirlinesIf CM403 is cancelled, these are the other Copa Airlines nonstop flights from Washington to Tocumen on the same day, with scheduled departure times in IAD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CM403 actually runs
Pro Flight Search has tracked every published board update for CM403 across the IAD and PTY boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 7 confirmed landings · 7/7 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 CM403 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-1821, HP-1835, HP-1716, HP-1833.
Board clocks recorded as IAD and PTY published them.
Planning around CM403? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CM403 Washington to Tocumen on-time performance, measured from the IAD and PTY airport boards.
https://proflightsearch.com/flight/CM403
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