WN4109 PhoenixPHX · 07:45 IndianapolisIND · 14:05
WN4109 by Southwest Airlines flies from Phoenix (PHX) to Indianapolis (IND).
scheduled from PHX
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PHX 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 Phoenix to Indianapolis flights today
same route · Southwest AirlinesIf WN4109 is cancelled, these are the other Southwest Airlines nonstop flights from Phoenix to Indianapolis on the same day, with scheduled departure times in PHX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN4109 actually runs
Pro Flight Search has tracked every published board update for WN4109 across the PHX and IND boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +11 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4109 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 PHX and IND published them.
Planning around WN4109? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN4109 Phoenix to Indianapolis on-time performance, measured from the PHX and IND airport boards.
https://proflightsearch.com/flight/WN4109
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