WN4418Southwest Airlines · DAL → DCA
updated 1h ago
Route confirmed Southwest Airlines

WN4418 DallasDAL WashingtonDCA

WN4418 by Southwest Airlines flies from Dallas (DAL) to Washington (DCA).

Right nowNext departure today Operates daily
11:55

scheduled from DAL

The route today

live boards
DALDallasModerate riskDAL delay board →
DCAWashingtonOn-time likelyDCA delay board →
DAL→DCAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
45%Chance of 15+ min delay
1.1%Chance of cancellation
+22 minTypical airport delay in this weather

Conditions at DAL and DCA 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 DAL

Forecast

Mon 16 Nov, local date

High16°Clikely 14°C to 18°C
Low9°Clikely 7°C to 10°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 DCA

Forecast

Mon 16 Nov, local date

High13°Clikely 12°C to 15°C
Low5°Clikely 4°C to 7°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 Dallas to Washington flights today

same route · Southwest Airlines
WN4861departs 06:00
WN2044departs 10:15
WN4845departs 10:15
WN3019departs 14:15
WN2838departs 16:30
WN1232departs 16:50

If WN4418 is cancelled, these are the other Southwest Airlines nonstop flights from Dallas to Washington on the same day, with scheduled departure times in DAL 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 WN4418 actually runs

Pro Flight Search has tracked every published board update for WN4418 across the DAL and DCA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at DAL and DCA.

The verdict above is that record speaking, so it reflects how WN4418 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN4418? 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: WN4418 Dallas to Washington on-time performance, measured from the DAL and DCA airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4418
How we measure this →