WN4510 DenverDEN · 20:55 Santa BarbaraSBA
WN4510 by Southwest Airlines flies from Denver (DEN) to Santa Barbara (SBA) for the Tue, Sep 15 departure.
departs DEN · on schedule
board checked 33m ago · checking again in 45s
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 operation0 cancelled · 6 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Denver to Santa Barbara flights today
same route · Southwest AirlinesIf WN4510 is cancelled, these are the other Southwest Airlines nonstop flights from Denver to Santa Barbara on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN4510 actually runs
Pro Flight Search has tracked every published board update for WN4510 across the DEN and SBA boards: schedule changes, gate pushes and actual clocks. Usually departs ~10 min late. Based on 6 confirmed departures · 5/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WN4510 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N8660A, N8808Q, N8961K, N8978G.
Board clocks recorded as DEN and SBA published them.
Planning around WN4510? 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 — WN4510 Denver to Santa Barbara on-time performance, measured from the DEN and SBA airport boards.
https://proflightsearch.com/flight/WN4510
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