F945 CancúnCUN · 10:49 ChicagoORD · 14:50
F945 by Frontier Airlines flies from Cancún (CUN) to Chicago (ORD) for the Thu, Oct 15 departure.
arrived at ORD · 20 min early
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
Early read, sample still buildingConditions at CUN and ORD 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 Chicago flights today
same route · Frontier AirlinesIf F945 is cancelled, this is the other Frontier Airlines nonstop flight from Cancún to Chicago 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 F945 actually runs
Pro Flight Search has tracked every published board update for F945 across the CUN and ORD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +19 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how F945 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 CUN and ORD published them.
Planning around F945? 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 — F945 Cancún to Chicago on-time performance, measured from the CUN and ORD airport boards.
https://proflightsearch.com/flight/F945
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