WN3759Southwest Airlines · SEA → MDW
live · 6m ago
Route confirmed Southwest Airlines

WN3759 SeattleSEA · 00:10 ChicagoMDW · 06:05

WN3759 by Southwest Airlines flies from Seattle (SEA) to Chicago (MDW).

Right nowNext departure today Operates daily
08:30

scheduled from SEA

Typical arrival−11 minmedian over 4 operations

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
11-11
−11 arrival
10-30
−10 arrival
10-29
−15 arrival
10-28
−11 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
SEASeattleOn-time likelySEA delay board →
MDWChicagoHigh riskMDW delay board →
SEA→MDWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
34%Chance of 15+ min delay
1.0%Chance of cancellation
+5 minTypical airport delay in this weather

Conditions at SEA and MDW 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 Seattle

Forecast

Thu 12 Nov, local date

High15°Clikely 14°C to 17°C
Low10°Clikely 8°C to 12°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 Chicago

Forecast

Thu 12 Nov, local date

High9°Clikely 7°C to 12°C
Low5°Clikely 2°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 Seattle to Chicago flights today

same route · Southwest Airlines
WN4975departs 00:15
WN1451departs 05:30
WN3796departs 05:30
WN970departs 11:20

If WN3759 is cancelled, these are the other Southwest Airlines nonstop flights from Seattle to Chicago on the same day, with scheduled departure times in SEA 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 WN3759 actually runs

Pro Flight Search has tracked every published board update for WN3759 across the SEA and MDW boards: schedule changes, gate pushes and actual clocks. Usually lands ~11 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how WN3759 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
11-11SEA 00:10MDW 06:05 05:54 (−11)
10-30SEA 00:10MDW 06:05 05:55 (−10)
10-29SEA 00:10MDW 06:05 05:50 (−15)
10-28SEA 00:10MDW 06:05 05:54 (−11)

Board clocks recorded as SEA and MDW published them.

Planning around WN3759? 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: WN3759 Seattle to Chicago on-time performance, measured from the SEA and MDW airport boards.

Canonical URL
https://proflightsearch.com/flight/WN3759
How we measure this →