WN510Southwest Airlines · LAS → SFO
live · 20m ago
Route confirmed Southwest Airlines

WN510 Las VegasLAS · 08:10 San FranciscoSFO · 09:50

WN510 by Southwest Airlines flies from Las Vegas (LAS) to San Francisco (SFO).

Right nowNext departure tomorrow Operates daily
06:05

scheduled from LAS

Typical gate push+77 minmedian posted departure
Typical arrival+87 minmedian over 3 operations

Where the minutes go

last 3 operations · gate push → arrival
0+37+75+112 min
10-09
+77 gate · +87 arrival
09-28
+111 gate · +112 arrival
09-25
+77 gate · +87 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
LASLas VegasHigh riskLAS delay board →
SFOSan FranciscoOn-time likelySFO delay board →
LAS→SFOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
52%Chance of 15+ min delay
1.3%Chance of cancellation
+18 minAvg hub delay right now

Conditions at LAS and SFO 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 San Francisco flights today

same route · Southwest Airlines
WN2001departs 07:10
WN2504departs 08:00
WN3778departs 08:25
WN3777departs 09:15
WN349departs 09:25
WN4065departs 09:45

If WN510 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to San Francisco 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 WN510 actually runs

Pro Flight Search has tracked every published board update for WN510 across the LAS and SFO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed +87 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN510 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-09LAS 08:10 09:27 (+77)SFO 09:50 11:17 (+87)
09-28LAS 08:10 10:01 (+111)SFO 09:50 11:42 (+112)
09-25LAS 08:10 09:27 (+77)SFO 09:50 11:17 (+87)

Board clocks recorded as LAS and SFO published them.

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 — WN510 Las Vegas to San Francisco on-time performance, measured from the LAS and SFO airport boards.

Canonical URL
https://proflightsearch.com/flight/WN510
How we measure this →