WN770 San DiegoSAN · 06:45 ChicagoMDW · 12:45
WN770 by Southwest Airlines flies from San Diego (SAN) to Chicago (MDW).
estimated arrival at MDW · local time · ~61 min from now
position updated 4m ago · checking again in 90s
Live position · flown path, last 52 min
Where the minutes go
last 6 operations · gate push → arrivalThe 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 operationmedian arrival +5 min · 0 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SAN and MDW 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other San Diego to Chicago flights today
same route · Southwest AirlinesIf WN770 is cancelled, these are the other Southwest Airlines nonstop flights from San Diego to Chicago on the same day, with scheduled departure times in SAN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN770 actually runs
Pro Flight Search has tracked every published board update for WN770 across the SAN and MDW boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 6 confirmed landings · 4/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WN770 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SAN and MDW published them.
Planning around WN770? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — WN770 San Diego to Chicago on-time performance, measured from the SAN and MDW airport boards.
https://proflightsearch.com/flight/WN770
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