SMF → LASSacramento to Las Vegas

live

Direct flights from Sacramento (SMF) to Las Vegas (LAS): 14 nonstop departures observed each week across 2 airlines. 89% of the last 9 operated flights arrived within 15 minutes of schedule. The median arrival is 4 minutes early. No cancellations were recorded across the 9 tracked flights. The nonstop covers 639 km, an estimated 1 hour 19 minutes in the air. Measured by Pro Flight Search from live flight boards at Sacramento and Las Vegas. Updated 19 September 2026 at 06:07 UTC.

SMF Sacramento heavy · +33
LAS Las Vegas smooth · +0
639 km · ~1h 19m est.
dep bank 05:30–20:5514x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
89% on time

of the last 9 operated SMF → LAS flights arrived within 15 minutes

Median arrival delay is −4 min. 0 of 9 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−4 minacross the last 9 operated legs
Flight time~1h 19mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Frontier AirlinesSouthwest 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
Frontier AirlinesF9

Flights F94144 varies Mo Tu Th Fr Su · F92070 18:23 daily

Southwest AirlinesWN86% on time

Flights WN3701 05:30 daily · WN3305 06:40 Mo Th Fr Sa · WN3711 varies Su · WN4555 07:10 Tu We

History

operated legs · board outcomes
09-18F92070dep +11 → arr−28
09-18F94144arrived+3
09-18WN1204dep +31 → arr+11
09-18WN2116arrived−4
09-18WN3544dep +56 → arr+38
09-18WN3840dep +28 → arr+7
09-18WN4558dep +10 → arr−9
09-18WN4559dep +5 → arr−24
09-18WN5103dep +12 → arr−9

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
SMFSacramento +33 min heavy 🌤 clear · S 5 kt Full SMF delay board →
LASLas Vegas +0 min smooth 🌤 clear · SSE 3 kt Full LAS delay board →

Weather lens

Current conditions put the pressure at SMF and LAS: 41% odds of a 15+ minute delay and around +7 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Sacramento to Las Vegas route actually runs

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

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

SMF to LAS questions

Is SMF–LAS running on time right now?

Mostly on schedule. The departure side at SMF is the weaker end, route health score 78/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SMF–LAS?

Operators schedule morning departures around 05:30 and evening departures around 17:55 from SMF. 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 SMF to LAS?

Great-circle distance is 639 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 75–85 min gate-to-gate on this route.

How often does SMF–LAS fly?

2 carriers operate this route, around 92 flights a week between them. Compare carrier days and times in the airline list above.