WN3863Southwest Airlines · COS → LAS
live · 26m ago
Route confirmed Southwest Airlines

WN3863 Colorado SpringsCOS Las VegasLAS

WN3863 by Southwest Airlines flies from Colorado Springs (COS) to Las Vegas (LAS).

Right nowNext departure today Operates daily
17:35

scheduled from COS

The route today

live boards
COSColorado SpringsOn-time likelyCOS delay board →
LASLas VegasOn-time likelyLAS delay board →
COS→LASevery carrier, schedules and on-time historyRoute intelligence →

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 WN3863 actually runs

Pro Flight Search has tracked every published board update for WN3863 across the COS and LAS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at COS and LAS.

The verdict above is that record speaking, so it reflects how WN3863 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN3863? 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 — WN3863 Colorado Springs to Las Vegas on-time performance, measured from the COS and LAS airport boards.

Canonical URL
https://proflightsearch.com/flight/WN3863
How we measure this →