Frontier AirlinesF9
Flights F93108 varies Mo Th Fr Su
live
Direct flights from Las Vegas (LAS) to St Louis (STL): 18 nonstop departures observed each week across 3 airlines. The median arrival is 5 minutes early. No cancellations were recorded across the 3 tracked flights. The nonstop covers 2,202 km, an estimated 3 hours 19 minutes in the air. Measured by Pro Flight Search from live flight boards at Las Vegas and St Louis. Updated 27 October 2026 at 22:22 UTC.
Today, LAS → STL
Tue 27 Oct · local times- 06:35 WN4693Southwest Left 06:34 Landed 11:36 −4
- 10:10 WN1866Southwest Left 10:10 Landed 15:10 −5
- 12:40 WN2442Southwest Left 12:44 STL est. 17:39In the air · sched 17:45
- 17:00 WN3744 On scheduleGate C8 · T1 ·
- 18:50 WN1409 On scheduleGate C24 · T1 ·
Checked LAS board 15:22 · STL board 15:18
LAS
Las Vegas
smooth · +0
STL
St Louis
smooth · +0
2,202 km · ~3h 19m est.
Running clean · 3 airlines · 18x weekly · nonstop
100 / 100
route health from live LAS and STL delay boards
Median arrival delay is −5 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−5 minacross the last 3 operated legs
Flight time~3h 19mestimated from route distance
Weekly departures18x3 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Frontier AirlinesSouthwest AirlinesSun Country 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
Current conditions put the pressure at LAS and STL: 43% 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 →
next sweep in 120s
How the Las Vegas to St Louis route actually runs
Pro Flight Search records official board updates for nonstop LAS to STL 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 St Louis (STL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LAS-STL
LAS to STL questions
Is LAS–STL 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–STL?
Operators schedule morning departures around 01:15 and evening departures around 17:35 from LAS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the STL delay card to confirm conditions when you'd arrive.
How long is the flight from LAS to STL?
Great-circle distance is 2,202 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 185–219 min gate-to-gate on this route.
How often does LAS–STL fly?
3 carriers operate this route, around 50 flights a week between them. Compare carrier days and times in the airline list above.
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