WN2934Southwest Airlines · MDW → SMF
live · 14m ago
Route confirmed Southwest Airlines

WN2934 ChicagoMDW · 17:55 SacramentoSMF · 20:15

WN2934 by Southwest Airlines flies from Chicago (MDW) to Sacramento (SMF).

Same number through MDW → LAX → SMF

Right nowNext departure tomorrow Operates daily
17:55

scheduled from MDW

Typical gate push+34 minmedian posted departure

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
09-07
+14 gate
09-04
+41 gate
09-03
+34 gate
08-31
+30 gate

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
MDWChicagoOn-time likelyMDW delay board →
SMFSacramentoOn-time likelySMF delay board →
MDW→SMFevery 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
1.3%Chance of cancellation
+11 minAvg hub delay right now

Conditions at MDW and SMF are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →

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 Sacramento flights today

same route · Southwest Airlines
WN1748departs 07:00
WN4164departs 10:05
WN3343departs 10:10
WN865departs 10:15
WN151departs 12:20
WN4772departs 12:20

If WN2934 is cancelled, these are the other Southwest Airlines nonstop flights from Chicago to Sacramento on the same day, with scheduled departure times in MDW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How WN2934 actually runs

Pro Flight Search has tracked every published board update for WN2934 across the MDW and SMF boards: schedule changes, gate pushes and actual clocks. Usually lands ~42 min late. Based on 4 confirmed landings · 1/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how WN2934 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
09-07MDW 17:55 18:09 (+14)SMF
09-04MDW 17:55 18:36 (+41)SMF
09-03MDW 17:55 18:29 (+34)SMF
08-31MDW 17:55 18:25 (+30)SMF

Aircraft

Recent tails: N8605E, N8817L, N8557Q, N8922Q.

Board clocks recorded as MDW and SMF published them.

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 — WN2934 Chicago to Sacramento on-time performance, measured from the MDW and SMF airport boards.

Canonical URL
https://proflightsearch.com/flight/WN2934
How we measure this →