SY512 CancúnCUN Dallas-Fort WorthDFW
SY512 by Sun Country Airlines flies from Cancún (CUN) to Dallas-Fort Worth (DFW).
scheduled from CUN
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at CUN and DFW 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 Cancún to Dallas-Fort Worth flights today
same route · Sun Country AirlinesIf SY512 is cancelled, these are the other Sun Country Airlines nonstop flights from Cancún to Dallas-Fort Worth on the same day, with scheduled departure times in CUN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How SY512 actually runs
Pro Flight Search has tracked every published board update for SY512 across the CUN and DFW boards: schedule changes, gate pushes and actual clocks. Combined risk score: 0.7/100. Based on airport operations, weather, and cached board history at CUN and DFW.
The verdict above is that record speaking, so it reflects how SY512 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around SY512? 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 — SY512 Cancún to Dallas-Fort Worth on-time performance, measured from the CUN and DFW airport boards.
https://proflightsearch.com/flight/SY512
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