BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
LAS→SMF

Las Vegas, NV (LAS) to Sacramento, CA (SMF) flight delay odds

77.7% of 4,239 official scheduled LAS-to-SMF flights arrived on time; 13.5% arrived at least 30 minutes late and 0.6% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
77.7%arrived on time
13.5%30+ min late
0.6%cancelled
4,239scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.7%all scheduled flights
120+ minutes late2.4%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+5.4 mincompleted flights

Which departure time was most reliable for LAS to SMF?

Among qualifying LAS-to-SMF departure window results, Early morning had the highest on-time rate: 93.2% of 916 flights. Night was lowest at 60.7% across 229 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning91693.2%2.3%0.1%
Late morning74385.7%7.3%0.8%
Afternoon1,17973.6%16.1%0.5%
Evening1,17267.9%21.8%0.5%
Night22960.7%23.1%2.2%

Which weekday was most reliable for LAS to SMF?

Among qualifying LAS-to-SMF weekday results, Saturday had the highest on-time rate: 86.0% of 463 flights. Friday was lowest at 71.0% across 665 flights.

DayFlightsOn time30+ minCancelled
Monday65374.1%15.9%0.3%
Tuesday56482.3%12.1%0.4%
Wednesday54784.1%9.0%0.2%
Thursday65774.3%17.7%0.5%
Friday66571.0%17.4%1.1%
Saturday46386.0%7.3%0.4%
Sunday69076.5%12.5%1.0%

Which airline was most reliable for LAS to SMF?

Among qualifying LAS-to-SMF airline results, SkyWest Airlines had the highest on-time rate: 86.9% of 406 flights. Frontier Airlines was lowest at 75.4% across 211 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines3,43276.7%13.8%0.3%
SkyWest Airlines40686.9%8.6%1.5%
Frontier Airlines21175.4%16.6%1.4%
Spirit Airlines19079.5%14.7%2.1%

Which month was most reliable for LAS to SMF?

Among qualifying LAS-to-SMF month results, February 2026 had the highest on-time rate: 86.2% of 275 flights. June 2026 was lowest at 69.3% across 326 flights.

MonthFlightsOn time30+ minCancelled
July 202545272.6%18.1%1.3%
August 202543280.8%13.9%0.2%
September 202540777.6%12.5%0.2%
October 202538174.8%15.7%0.0%
November 202535681.7%8.7%2.0%
December 202535482.2%11.0%0.0%
January 202629481.3%11.9%0.3%
February 202627586.2%8.7%0.0%
March 202631881.4%9.4%0.3%
April 202631276.9%13.8%0.0%
May 202633270.2%18.1%1.2%
June 202632669.3%17.8%0.9%

What drove LAS to SMF delay minutes?

Late aircraft was the largest recorded LAS-to-SMF delay category, accounting for 52.0% of 52,877 BTS-attributed delay minutes during July 2025–June 2026.

Airline35.6%
Late aircraft52.0%
National airspace9.4%
Weather2.9%
Security0.1%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.