WN1166Southwest Airlines · SNA → LAS
live · 28m ago
Route confirmed Southwest Airlines

WN1166 Santa AnaSNA · 20:45 Las VegasLAS · 22:00

WN1166 by Southwest Airlines flies from Santa Ana (SNA) to Las Vegas (LAS) for the Thu, Sep 17 departure.

Right nowEn route to Las Vegas · off blocks 21:23 · 38 min late
22:00

estimated arrival at LAS · local time · landing about now

En routeWN1166 · position estimated
SNASanta AnaLASLas Vegas
Estimated from the boardsarr 22:00

Board estimate · gate and arrival times. Off blocks 21:23.

Typical gate push+38 minmedian posted departure
Typical arrival−4 minmedian over 1 operations
Wins back in air~42 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
SNASanta AnaModerate riskSNA delay board →
LASLas VegasHigh riskLAS delay board →
SNA→LASevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
38%Chance of 15+ min delay
0.7%Chance of cancellation
+7 minAvg hub delay right now

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

same route · Southwest Airlines
WN136departs 06:45
WN3133departs 07:45
WN126departs 08:00
WN4899departs 08:45
WN2235departs 08:50
WN2290departs 09:15

If WN1166 is cancelled, these are the other Southwest Airlines nonstop flights from Santa Ana to Las Vegas on the same day, with scheduled departure times in SNA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How WN1166 actually runs

Pro Flight Search has tracked every published board update for WN1166 across the SNA and LAS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +38 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN1166 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
09-18SNA 20:45 21:23 (+38)LAS 22:00
09-17SNA 20:45 21:23 (+38)LAS 22:00 21:56 (−4)

Aircraft

Recent tails: N8761L.

Board clocks recorded as SNA and LAS published them.

Planning around WN1166? 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 — WN1166 Santa Ana to Las Vegas on-time performance, measured from the SNA and LAS airport boards.

Canonical URL
https://proflightsearch.com/flight/WN1166
How we measure this →