DL3973 Salt Lake CitySLC · 11:07 HaileySUN
DL3973 by Delta Air Lines flies from Salt Lake City (SLC) to Hailey (SUN) for the Sat, Sep 12 departure.
en route from SLC to SUN
board checked 358m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 11:24 · typical taxi-out at SLC ≈ 7.7 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 · 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.
Other Salt Lake City to Hailey flights today
same route · Delta Air LinesIf DL3973 is cancelled, these are the other Delta Air Lines nonstop flights from Salt Lake City to Hailey 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 DL3973 actually runs
Pro Flight Search has tracked every published board update for DL3973 across the SLC and SUN boards: schedule changes, gate pushes and actual clocks. Usually departs ~17 min late. Based on 14 confirmed departures · 6/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL3973 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: N282SY, N274SY, N285SY, N290SY.
Board clocks recorded as SLC and SUN published them.
Planning around DL3973? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL3973 Salt Lake City to Hailey on-time performance, measured from the SLC and SUN airport boards.
https://proflightsearch.com/flight/DL3973
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