DL4010 BoiseBOI · 19:03 Salt Lake CitySLC · 20:25
DL4010 by Delta Air Lines flies from Boise (BOI) to Salt Lake City (SLC).
scheduled from BOI
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BOI and SLC 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 Boise to Salt Lake City flights today
same route · Delta Air LinesIf DL4010 is cancelled, these are the other Delta Air Lines nonstop flights from Boise to Salt Lake City on the same day, with scheduled departure times in BOI local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL4010 actually runs
Pro Flight Search has tracked every published board update for DL4010 across the BOI and SLC boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left heavily delayed (~168 min) but landed heavily delayed (~134 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how DL4010 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: N310SY.
Board clocks recorded as BOI and SLC published them.
Planning around DL4010? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL4010 Boise to Salt Lake City on-time performance, measured from the BOI and SLC airport boards.
https://proflightsearch.com/flight/DL4010
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