DL3859 Great FallsGTF Salt Lake CitySLC · 14:54
DL3859 by Delta Air Lines flies from Great Falls (GTF) to Salt Lake City (SLC).
scheduled from GTF
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 −15 min · 0 cancelled · 14 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How DL3859 actually runs
Pro Flight Search has tracked every published board update for DL3859 across the GTF and SLC boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 14 confirmed landings · 11/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL3859 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: N268SY, N270SY, N273SY, N265SY.
Board clocks recorded as GTF and SLC published them.
Planning around DL3859? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL3859 Great Falls to Salt Lake City on-time performance, measured from the GTF and SLC airport boards.
https://proflightsearch.com/flight/DL3859
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