WN4756Southwest Airlines · MDW → BNA
live · just now
Route confirmed Southwest Airlines

WN4756 ChicagoMDW · 07:05 NashvilleBNA · 08:30

WN4756 by Southwest Airlines flies from Chicago (MDW) to Nashville (BNA) for the Fri, Nov 6 departure.

Right nowEn route to Nashville · off blocks 07:02 · 3 min early
En route

en route from MDW to BNA

En routeWN4756 · position estimated
MDWChicagoBNANashville
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 07:02.

Typical gate push−6 minmedian posted departure
Typical arrival−22 minmedian over 7 operations
Wins back in air~16 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-06
−3 gate · −24 arrival
10-30
−3 gate · −24 arrival
10-29
−2 gate · −17 arrival
10-26
−7 gate · −18 arrival
10-25
−6 gate · −20 arrival
10-24
−7 gate · −25 arrival
10-23
−6 gate · −22 arrival

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

The last 30 days

arrival outcome per operation

median arrival −22 min · 0 cancelled · 7 operations tracked

The route today

live boards
MDWChicagoOn-time likelyMDW delay board →
BNANashvilleHigh riskBNA delay board →
MDW→BNAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
1.5%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at MDW and BNA 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 Chicago

Forecast

Sat 7 Nov, local date

High9°Clikely 8°C to 11°C
Low1°Clikely −1°C to 3°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 Nashville

Forecast

Sat 7 Nov, local date

High14°Clikely 12°C to 16°C
Low5°Clikely 3°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 Chicago to Nashville flights today

same route · Southwest Airlines
WN1897departs 06:45
WN2912departs 07:40
WN2146departs 08:00
WN508departs 08:00
WN1529departs 08:35
WN155departs 09:10

If WN4756 is cancelled, these are the other Southwest Airlines nonstop flights from Chicago to Nashville on the same day, with scheduled departure times in MDW 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 WN4756 actually runs

Pro Flight Search has tracked every published board update for WN4756 across the MDW and BNA boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 7 confirmed landings · 7/7 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how WN4756 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
11-06MDW 07:05 07:02 (−3)BNA 08:30 08:06 (−24)
10-30MDW 07:05 07:02 (−3)BNA 08:30 08:06 (−24)
10-29MDW 07:05 07:03 (−2)BNA 08:30 08:13 (−17)
10-26MDW 07:05 06:58 (−7)BNA 08:30 08:12 (−18)
10-25MDW 07:55 07:49 (−6)BNA 09:20 09:00 (−20)
10-24MDW 06:45 06:38 (−7)BNA 08:10 07:45 (−25)
10-23MDW 07:05 06:59 (−6)BNA 08:30 08:08 (−22)

Aircraft

Recent tails: N8575Z, N8884Q, N8610A, N8814K.

Board clocks recorded as MDW and BNA published them.

Planning around WN4756? 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: WN4756 Chicago to Nashville on-time performance, measured from the MDW and BNA airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4756
How we measure this →