WS8440 DetroitDTW · 19:53 LexingtonLEX
WS8440 by WestJet flies from Detroit (DTW) to Lexington (LEX) for the Wed, Sep 16 departure.
en route from DTW to LEX
board checked 36m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 19:53.
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 operation0 cancelled · 8 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Detroit to Lexington flights today
same route · WestJetIf WS8440 is cancelled, these are the other WestJet nonstop flights from Detroit to Lexington 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 WS8440 actually runs
Pro Flight Search has tracked every published board update for WS8440 across the DTW and LEX boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 8 confirmed departures · 8/8 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WS8440 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 DTW and LEX published them.
Planning around WS8440? 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 — WS8440 Detroit to Lexington on-time performance, measured from the DTW and LEX airport boards.
https://proflightsearch.com/flight/WS8440
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