WN4424Southwest Airlines · DEN → PIT
live · 15m ago
Route confirmed Southwest Airlines

WN4424 DenverDEN · 15:20 PittsburghPIT · 20:15

WN4424 by Southwest Airlines flies from Denver (DEN) to Pittsburgh (PIT).

Right nowNext departure today Operates daily
15:20

scheduled from DEN

Wins back in air~22 minmedian gate push vs arrival · how planes make up time →

The route today

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

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
1.2%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions at DEN and PIT 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 12 Nov, local date

High20°Clikely 17°C to 22°C
Low4°Clikely 2°C to 6°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 Pittsburgh

Forecast

Thu 12 Nov, local date

High10°Clikely 7°C to 13°C
Low5°Clikely 2°C to 8°C
  • 83% chance of rain

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 Pittsburgh flights today

same route · Southwest Airlines
WN2605departs 11:20
WN4551departs 17:55
WN1763departs 18:30

If WN4424 is cancelled, these are the other Southwest Airlines nonstop flights from Denver to Pittsburgh 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 WN4424 actually runs

Pro Flight Search has tracked every published board update for WN4424 across the DEN and PIT boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed +20 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN4424 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 15:20 15:51 (+31)PIT 20:15 20:22 (+7)
10-29DEN 15:20 15:36 (+16)PIT 20:15 20:11 (−4)

Aircraft

Recent tails: N8989L, N8911Q, N8607M.

Board clocks recorded as DEN and PIT published them.

Planning around WN4424? 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: WN4424 Denver to Pittsburgh on-time performance, measured from the DEN and PIT airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4424
How we measure this →