SDF → LASLouisville to Las Vegas

live

Direct flights from Louisville (SDF) to Las Vegas (LAS): 6 nonstop departures observed each week across 1 airline. The median arrival is 4 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 2,607 km, an estimated 3 hours 51 minutes in the air. Measured by Pro Flight Search from live flight boards at Louisville and Las Vegas. Updated 12 November 2026 at 07:03 UTC.

Today, SDF → LAS

Thu 12 Nov · local times
  1. · WN2439Southwest On schedule LAS 12:00scheduled

Checked SDF board 22:03 · LAS board 23:03

SDF Louisville smooth · +2
LAS Las Vegas smooth · +0
2,607 km · ~3h 51m est.
dep bank 10:45–16:156x weekly
Running clean · 1 airline · 6x weekly · nonstop
100 / 100

route health from live SDF and LAS delay boards

Median arrival delay is +4 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+4 minacross the last 2 arrivals
Flight time~3h 51mestimated from route distance
Weekly departures6x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Southwest AirlinesWN

Flights WN2439 10:45 Mo Th Fr Su · WN349 16:15 Tu We

History

operated legs · board outcomes
11-11WN349departed+53
11-10WN349departed+12
11-09WN2439departed+15
11-08WN2439departed+9
11-07WN155arrived+4
11-07WN1942dep +43 → arr−1
11-06WN2439departed+9
11-05WN2439departed+5

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SDFLouisville +2 min smooth ⛅ overcast · NNW 17 kt Full SDF delay board →
LASLas Vegas +0 min smooth 🌤 clear · SW 4 kt Full LAS delay board →

Weather lens

Conditions are tightest at LAS: a 37% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +5 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Louisville to Las Vegas route actually runs

Pro Flight Search records official board updates for nonstop SDF to LAS flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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: Louisville (SDF) to Las Vegas (LAS) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SDF-LAS
How we measure this →

SDF to LAS questions

Is SDF–LAS running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SDF–LAS?

Operators schedule morning departures around 10:45 from SDF. Earlier flights typically land before destination-airport delays accumulate later in the day; check the LAS delay card to confirm conditions when you'd arrive.

How long is the flight from SDF to LAS?

Great-circle distance is 2,607 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 214–253 min gate-to-gate on this route.

How often does SDF–LAS fly?

Southwest Airlines runs the route with about 6 flights a week (sun, mon, tue, wed, thu, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.