AC4042 DetroitDTW ChicagoORD
AC4042 by Air Canada Jetz flies from Detroit (DTW) to Chicago (ORD).
scheduled from DTW
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DTW 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.
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 Detroit to Chicago flights today
same route · Air Canada JetzIf AC4042 is cancelled, these are the other Air Canada Jetz nonstop flights from Detroit to Chicago on the same day, with scheduled departure times in DTW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AC4042 actually runs
Pro Flight Search has tracked every published board update for AC4042 across the DTW and ORD boards: schedule changes, gate pushes and actual clocks. Combined risk score: 37.8/100. Based on airport operations, weather, and cached board history at DTW and ORD.
The verdict above is that record speaking, so it reflects how AC4042 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AC4042? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AC4042 Detroit to Chicago on-time performance, measured from the DTW and ORD airport boards.
https://proflightsearch.com/flight/AC4042
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