WN3641Southwest Airlines · LAS → SNA
live · 7m ago
Route confirmed Southwest Airlines

WN3641 Las VegasLAS · 20:55 Santa AnaSNA · 22:05

WN3641 by Southwest Airlines flies from Las Vegas (LAS) to Santa Ana (SNA) for the Thu, Aug 20 departure.

Right nowScheduled · gate B22
20:55

departs LAS · on schedule

Typical gate push+86 minmedian posted departure
Typical arrival−16 minmedian over 1 operations
Wins back in air~102 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
LASLas VegasOn-time likelyLAS delay board →
SNASanta AnaHigh riskSNA delay board →
LAS→SNAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
42%Chance of 15+ min delay
0.7%Chance of cancellation
+9 minAvg hub delay right now

Conditions at LAS and SNA 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 Las Vegas to Santa Ana flights today

same route · Southwest Airlines
WN8509departs 05:40
WN897departs 07:15
WN3368departs 08:05
WN3414departs 08:15
WN3207departs 08:50
WN193departs 09:10

If WN3641 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to Santa Ana on the same day, with scheduled departure times in LAS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How WN3641 actually runs

Pro Flight Search has tracked every published board update for WN3641 across the LAS and SNA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left heavily delayed (~86 min) but landed about 13 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN3641 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
08-17LAS 20:55 21:10 (+15)SNA 22:05 21:49 (−16)
08-14LAS 20:55 22:21 (+86)SNA

Aircraft

Recent tails: N8910Q, N1810U.

Board clocks recorded as LAS and SNA published them.

Planning around WN3641? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

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 — WN3641 Las Vegas to Santa Ana on-time performance, measured from the LAS and SNA airport boards.

Canonical URL
https://proflightsearch.com/flight/WN3641
How we measure this →