Southwest AirlinesWN67% on time
Flights WN4992 01:15 daily · WN2924 05:00 daily · WN19 06:05 Tu We · WN2340 08:00 Mo Th Fr Sa Su
live
Direct flights from Las Vegas (LAS) to Houston (HOU): 56 nonstop departures observed each week across 1 airline. 67% of the last 6 tracked flights arrived within 15 minutes of schedule. The median arrival is 15 minutes late. No cancellations were recorded across the 6 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 13 November 2026 at 07:03 UTC.
Today, LAS → HOU
Thu 12 Nov · local times- 11:40 WN1496 Left 11:42 Landed 16:31 −4
- 12:10 WN45 Left 12:34 +24 Landed 18:56 +16
- 14:45 WN1001 Left 14:57 +12 Landed 19:55 +15
- 17:10 WN2012 Left 17:14 Landed 22:10 +10
- 18:55 WN1767 Est. 19:57Departure not confirmed by the board HOU est. 23:53sched 23:50
- · WN2340 Departed Landed 13:51 +56
- · WN2924 Departed Landed 09:41 −9
Checked LAS board 23:03 · HOU board 00:16
LAS
Las Vegas
smooth · +0
HOU
Houston
smooth · +0
1,985 km · ~3h 03m est.
Runs mixed · 1 airline · 56x weekly · nonstop
67% on time
of the last 6 tracked LAS → HOU flights arrived within 15 minutes
Median arrival delay is +15 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+15 minacross the last 6 arrivals
Flight time~3h 03mestimated from route distance
Weekly departures56x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Conditions are tightest at LAS and HOU: a 41% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +9 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
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
How we measure this →
https://proflightsearch.com/search-flights/LAS-HOU
LAS to HOU questions
Is LAS–HOU 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 LAS–HOU?
Operators schedule morning departures around 01:15 and evening departures around 17:10 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 56 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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