WN4429 San DiegoSAN · 14:20 IndianapolisIND · 19:20
WN4429 by Southwest Airlines flies from San Diego (SAN) to Indianapolis (IND) for the Fri, Sep 11 departure.
Same number through SAN → DAL → IND
departs SAN · 46 min late
board checked 58m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SAN and IND 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 Indianapolis flights today
same route · Southwest AirlinesIf WN4429 is cancelled, these are the other Southwest Airlines nonstop flights from San Diego to Indianapolis 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 WN4429 actually runs
Pro Flight Search has tracked every published board update for WN4429 across the SAN and IND boards: schedule changes, gate pushes and actual clocks. Usually lands ~43 min late. Based on 5 confirmed landings · 2/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WN4429 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Aircraft
Recent tails: N8728Q, N8717M, N8888M, N500WR.
Board clocks recorded as SAN and IND published them.
Planning around WN4429? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN4429 San Diego to Indianapolis on-time performance, measured from the SAN and IND airport boards.
https://proflightsearch.com/flight/WN4429
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