WN4185Southwest Airlines · PIT → DEN
live · 45m ago
Route confirmed Southwest Airlines

WN4185 PittsburghPIT · 06:00 DenverDEN · 07:25

WN4185 by Southwest Airlines flies from Pittsburgh (PIT) to Denver (DEN).

Right nowNext departure today Operates daily
06:00

scheduled from PIT

Typical gate push+13 minmedian posted departure
Typical arrival−15 minmedian over 4 operations
Wins back in air~28 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
10-28
+2 gate · −20 arrival
10-27
+17 gate · +6 arrival
10-21
+16 gate · −10 arrival
10-20
+9 gate · −22 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
PITPittsburghOn-time likelyPIT delay board →
DENDenverOn-time likelyDEN delay board →
PIT→DENevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
42%Chance of 15+ min delay
1.7%Chance of cancellation
+13 minTypical airport delay in this weather

Driven mainly by DEN (Denver), currently flying LIFR (low instrument). 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 Pittsburgh

Forecast

Tue 3 Nov, local date

High22°Clikely 20°C to 24°C
Low11°Clikely 9°C to 13°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 Denver

Forecast

Tue 3 Nov, local date

High14°Clikely 11°C to 17°C
Low3°Clikely 1°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 Pittsburgh to Denver flights today

same route · Southwest Airlines
WN3543departs 06:00
WN3507departs 12:00
WN4287departs 18:40

If WN4185 is cancelled, these are the other Southwest Airlines nonstop flights from Pittsburgh to Denver on the same day, with scheduled departure times in PIT 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 WN4185 actually runs

Pro Flight Search has tracked every published board update for WN4185 across the PIT and DEN boards: schedule changes, gate pushes and actual clocks. Usually lands ~15 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how WN4185 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
10-28PIT 06:00 06:02 (+2)DEN 07:25 07:05 (−20)
10-27PIT 06:00 06:17 (+17)DEN 07:25 07:31 (+6)
10-21PIT 06:00 06:16 (+16)DEN 07:25 07:15 (−10)
10-20PIT 06:00 06:09 (+9)DEN 07:25 07:03 (−22)

Aircraft

Recent tails: N8813Q, N8868L, N8961K, N8989L.

Board clocks recorded as PIT and DEN published them.

Planning around WN4185? 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: WN4185 Pittsburgh to Denver on-time performance, measured from the PIT and DEN airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4185
How we measure this →