WN152Southwest Airlines · HOU → MDW
live · 39m ago
Route confirmed Southwest Airlines

WN152 HoustonHOU ChicagoMDW

WN152 by Southwest Airlines flies from Houston (HOU) to Chicago (MDW).

Right nowNext departure Sunday Operates Sun
07:10

scheduled from HOU

The route today

live boards
HOUHoustonOn-time likelyHOU delay board →
MDWChicagoOn-time likelyMDW delay board →
HOU→MDWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
41%Chance of 15+ min delay
0.6%Chance of cancellation
+9 minTypical airport delay in this weather

Conditions at HOU 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 HOU

Forecast

Mon 9 Nov, local date

High20°Clikely 17°C to 22°C
Low16°Clikely 14°C to 17°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

Mon 9 Nov, local date

High15°Clikely 14°C to 17°C
Low3°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 Houston to Chicago flights today

same route · Southwest Airlines
WN1444departs 05:00
WN1590departs 05:00
WN3630departs 06:00
WN4638departs 07:05
WN853departs 07:50
WN2085departs 08:55

If WN152 is cancelled, these are the other Southwest Airlines nonstop flights from Houston to Chicago on the same day, with scheduled departure times in HOU 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 WN152 actually runs

Pro Flight Search has tracked every published board update for WN152 across the HOU and MDW boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at HOU and MDW.

The verdict above is that record speaking, so it reflects how WN152 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN152? 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: WN152 Houston to Chicago on-time performance, measured from the HOU and MDW airport boards.

Canonical URL
https://proflightsearch.com/flight/WN152
How we measure this →