DL2399 Los AngelesLAX · 06:00 DetroitDTW · 13:24
DL2399 by Delta Air Lines flies from Los Angeles (LAX) to Detroit (DTW) for the Thu, Oct 22 departure.
arrived at DTW · 2 min early
⚖ DL2399 typically leaves +21 and lands −9. The air wins minutes back.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 operationmedian arrival −9 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LAX and DTW 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 Los Angeles to Detroit flights today
same route · Delta Air LinesIf DL2399 is cancelled, these are the other Delta Air Lines nonstop flights from Los Angeles to Detroit on the same day, with scheduled departure times in LAX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL2399 actually runs
Pro Flight Search has tracked every published board update for DL2399 across the LAX and DTW boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 12 confirmed landings · 10/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL2399 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: N123DW, N375DN, N367DN, N116DN.
Board clocks recorded as LAX and DTW published them.
Planning around DL2399? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL2399 Los Angeles to Detroit on-time performance, measured from the LAX and DTW airport boards.
https://proflightsearch.com/flight/DL2399
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