LAS → HOULas Vegas to Houston

live

Direct flights from Las Vegas (LAS) to Houston (HOU): 7 nonstop departures observed each week across 1 airline. The median arrival is 4 minutes early. No cancellations were recorded across the 4 tracked flights. The nonstop covers 1,985 km, an estimated 3 hours 3 minutes in the air. Measured by Pro Flight Search from live flight boards at Las Vegas and Houston. Updated 10 September 2026 at 20:27 UTC.

LAS Las Vegas smooth · +0
HOU Houston smooth · +10
1,985 km · ~3h 03m est.
dep bank 00:55–20:157x weekly
Running clean · 1 airline · 7x weekly · nonstop
93 / 100

route health from live LAS and HOU delay boards

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

Median arrival−4 minacross the last 4 operated legs
Flight time~3h 03mestimated from route distance
Weekly departures7x1 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 WN2176 00:55 daily · WN138 06:30 Tu We · WN4043 08:00 Mo Th Fr Su · WN4679 varies Sa

History

operated legs · board outcomes
09-10WN126departed−5
09-10WN2173departed+5
09-10WN4043dep −1 → arr−4
09-09WN2176arrived−6

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
LASLas Vegas +0 min smooth 🌤 scattered clouds · N 0 kt Full LAS delay board →
HOUHouston +10 min smooth 🌤 scattered clouds · W 4 kt Full HOU delay board →

Weather lens

Current conditions put the pressure at LAS: 41% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Las Vegas to Houston route actually runs

Pro Flight Search records official board updates for nonstop LAS to HOU 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 — Las Vegas (LAS) to Houston (HOU) route reliability, measured from operated flights on official airport boards.

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

LAS to HOU questions

Is LAS–HOU running on time right now?

Smooth skies ahead. The arrival side at HOU is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on LAS–HOU?

Operators schedule morning departures around 00:55 and evening departures around 17:30 from LAS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the HOU delay card to confirm conditions when you'd arrive.

How long is the flight from LAS to HOU?

Great-circle distance is 1,985 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 170–200 min gate-to-gate on this route.

How often does LAS–HOU fly?

Southwest Airlines runs the route with about 42 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.