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

Santa Ana, CA (SNA) to Las Vegas, NV (LAS) flight delay odds

82.4% of 4,252 official scheduled SNA-to-LAS flights arrived on time; 11.1% arrived at least 30 minutes late and 0.7% 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 SIGNALLower disruption
82.4%arrived on time
11.1%30+ min late
0.7%cancelled
4,252scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.8%all scheduled flights
120+ minutes late1.7%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+3.1 mincompleted flights

Which departure time was most reliable for SNA to LAS?

Among qualifying SNA-to-LAS departure window results, Early morning had the highest on-time rate: 95.2% of 851 flights. Night was lowest at 72.9% across 48 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning85195.2%2.9%0.4%
Late morning95986.3%8.0%0.3%
Afternoon1,07876.6%14.8%0.7%
Evening1,31676.2%15.9%1.0%
Night4872.9%4.2%8.3%

Which weekday was most reliable for SNA to LAS?

Among qualifying SNA-to-LAS weekday results, Saturday had the highest on-time rate: 89.4% of 479 flights. Friday was lowest at 75.3% across 675 flights.

DayFlightsOn time30+ minCancelled
Monday67581.5%12.1%0.3%
Tuesday55285.3%10.1%1.1%
Wednesday53889.0%6.9%0.2%
Thursday66080.2%13.3%0.6%
Friday67575.3%14.4%1.2%
Saturday47989.4%7.7%0.4%
Sunday67379.8%11.3%1.2%

Which airline was most reliable for SNA to LAS?

Among qualifying SNA-to-LAS airline results, Spirit Airlines had the highest on-time rate: 87.1% of 781 flights. Frontier Airlines was lowest at 74.6% across 213 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines2,49880.7%11.8%0.4%
Spirit Airlines78187.1%7.8%1.7%
SkyWest Airlines76085.3%10.0%0.8%
Frontier Airlines21374.6%19.7%0.5%

Which month was most reliable for SNA to LAS?

Among qualifying SNA-to-LAS month results, January 2026 had the highest on-time rate: 88.8% of 357 flights. September 2025 was lowest at 77.2% across 347 flights.

MonthFlightsOn time30+ minCancelled
July 202541477.8%14.0%1.4%
August 202537282.8%8.6%0.0%
September 202534777.2%15.0%0.6%
October 202535481.1%12.4%0.3%
November 202535882.7%12.6%0.3%
December 202536583.0%11.5%0.3%
January 202635788.8%7.6%0.3%
February 202634086.5%8.2%1.5%
March 202639084.6%7.9%1.5%
April 202636582.7%10.7%0.0%
May 202630483.6%10.5%1.3%
June 202628677.3%15.0%1.4%

What drove SNA to LAS delay minutes?

Late aircraft was the largest recorded SNA-to-LAS delay category, accounting for 38.6% of 47,809 BTS-attributed delay minutes during July 2025–June 2026.

Airline29.2%
Late aircraft38.6%
National airspace28.6%
Weather3.5%
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.