DL4051Delta Air Lines · SLC → GEG
updated 2h ago
Route confirmed Delta Air Lines

DL4051 Salt Lake CitySLC SpokaneGEG

DL4051 by Delta Air Lines flies from Salt Lake City (SLC) to Spokane (GEG).

Right nowNext departure today Operates daily
16:03

scheduled from SLC

The route today

live boards
SLCSalt Lake CityOn-time likelySLC delay board →
GEGSpokaneModerate riskGEG delay board →
SLC→GEGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
0.4%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions at SLC and GEG are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow on this route

Forecast

Salt Lake City to Spokane with Delta Air Lines · Mon 2 Nov, local date

Outlook: about usual
Chance a departure leaves 60+ min late
5.0%1.1× usual

Forecast weather: 97% chance of rain at Salt Lake City

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 4 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Salt Lake City to Spokane flights today

same route · Delta Air Lines
DL4444departs 08:05
DL3744departs 08:10
DL1452departs 11:30
DL1503departs 15:26
DL1913departs 17:40
DL1466departs 22:53

If DL4051 is cancelled, these are the other Delta Air Lines nonstop flights from Salt Lake City to Spokane on the same day, with scheduled departure times in SLC local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How DL4051 actually runs

Pro Flight Search has tracked every published board update for DL4051 across the SLC and GEG boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at SLC and GEG.

The verdict above is that record speaking, so it reflects how DL4051 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around DL4051? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: DL4051 Salt Lake City to Spokane on-time performance, measured from the SLC and GEG airport boards.

Canonical URL
https://proflightsearch.com/flight/DL4051
How we measure this →