DL3839 Salt Lake CitySLC · 20:55 HelenaHLN
DL3839 by Delta Air Lines flies from Salt Lake City (SLC) to Helena (HLN) for the Thu, Sep 17 departure.
en route from SLC to HLN
board checked 74m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 21:11 · typical taxi-out at SLC ≈ 7.8 min.
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 · 15 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 Salt Lake City to Helena flights today
same route · Delta Air LinesIf DL3839 is cancelled, this is the other Delta Air Lines nonstop flight from Salt Lake City to Helena on the same day, with scheduled departure times in SLC local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL3839 actually runs
Pro Flight Search has tracked every published board update for DL3839 across the SLC and HLN boards: schedule changes, gate pushes and actual clocks. Usually departs ~11 min late. Based on 14 confirmed departures · 10/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL3839 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: N304SY, N287SY, N241SY, N242SY.
Board clocks recorded as SLC and HLN published them.
Planning around DL3839? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL3839 Salt Lake City to Helena on-time performance, measured from the SLC and HLN airport boards.
https://proflightsearch.com/flight/DL3839
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