WN4640Southwest Airlines · FAT → LAS
live · 53m ago
Route confirmed Southwest Airlines

WN4640 FresnoFAT Las VegasLAS

WN4640 by Southwest Airlines flies from Fresno (FAT) to Las Vegas (LAS).

Right nowNext departure today Operates Mon Tue Wed Thu Fri Sun
17:15

scheduled from FAT

The route today

live boards
FATFresnoOn-time likelyFAT delay board →
LASLas VegasOn-time likelyLAS delay board →
FAT→LASevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow at LAS

Forecast

Fri 13 Nov, local date

High22°Clikely 20°C to 24°C
Low14°Clikely 12°C to 15°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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.

How WN4640 actually runs

Pro Flight Search has tracked every published board update for WN4640 across the FAT and LAS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 1.0/100. Based on airport operations, weather, and cached board history at FAT and LAS.

The verdict above is that record speaking, so it reflects how WN4640 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN4640? 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: WN4640 Fresno to Las Vegas on-time performance, measured from the FAT and LAS airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4640
How we measure this →