WN3502Southwest Airlines · DEN → SLC
live · 5m ago
Route confirmed Southwest Airlines

WN3502 DenverDEN · 08:40 Salt Lake CitySLC · 10:10

WN3502 by Southwest Airlines flies from Denver (DEN) to Salt Lake City (SLC).

Right nowNext departure tomorrow Operates daily
06:10

scheduled from DEN

Typical gate push+1 minmedian posted departure
Typical arrival−5 minmedian over 7 operations
Wins back in air~6 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-30
−4 gate · −5 arrival
10-29
−2 gate · −9 arrival
10-26
+3 gate · −5 arrival
10-25
+12 gate · −11 arrival
10-24
+1 gate · −11 arrival
10-23
+3 gate · +5 arrival
10-22
+1 gate · +3 arrival

The 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 operation

median arrival −5 min · 0 cancelled · 7 operations tracked

The route today

live boards
DENDenverOn-time likelyDEN delay board →
SLCSalt Lake CityOn-time likelySLC delay board →
DEN→SLCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
1.4%Chance of cancellation
+9 minTypical airport delay in this weather

Conditions at DEN and SLC 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 at Denver

Forecast

Thu 5 Nov, local date

High15°Clikely 12°C to 18°C
Low1°Clikely −1°C to 3°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Salt Lake City

Forecast

Thu 5 Nov, local date

High12°Clikely 10°C to 13°C
Low4°Clikely 2°C to 5°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Denver to Salt Lake City flights today

same route · Southwest Airlines
WN1780departs 06:05
WN1147departs 08:45
WN2523departs 08:45
WN2115departs 08:50
WN1416departs 10:25
WN2444departs 11:40

If WN3502 is cancelled, these are the other Southwest Airlines nonstop flights from Denver to Salt Lake City on the same day, with scheduled departure times in DEN 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 WN3502 actually runs

Pro Flight Search has tracked every published board update for WN3502 across the DEN and SLC boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 7 confirmed landings · 7/7 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how WN3502 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-30DEN 08:40 08:36 (−4)SLC 10:10 10:05 (−5)
10-29DEN 08:40 08:38 (−2)SLC 10:10 10:01 (−9)
10-26DEN 08:40 08:43 (+3)SLC 10:10 10:05 (−5)
10-25DEN 11:50 12:02 (+12)SLC 13:20 13:09 (−11)
10-24DEN 08:45 08:46 (+1)SLC 10:15 10:04 (−11)
10-23DEN 08:40 08:43 (+3)SLC 10:10 10:15 (+5)
10-22DEN 08:40 08:41 (+1)SLC 10:10 10:13 (+3)

Aircraft

Recent tails: N9008, N8668A, N8987Q, N8692F.

Board clocks recorded as DEN and SLC published them.

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: WN3502 Denver to Salt Lake City on-time performance, measured from the DEN and SLC airport boards.

Canonical URL
https://proflightsearch.com/flight/WN3502
How we measure this →