BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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EUG→LAS

Eugene, OR (EUG) to Las Vegas, NV (LAS) flight delay odds

71.9% of 477 official scheduled EUG-to-LAS flights arrived on time; 18.0% arrived at least 30 minutes late and 0.2% 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
71.9%arrived on time
18.0%30+ min late
0.2%cancelled
477scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.4%all scheduled flights
120+ minutes late3.8%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+24.3 mincompleted flights

Which departure time was most reliable for EUG to LAS?

Among qualifying EUG-to-LAS departure window results, Late morning had the highest on-time rate: 89.9% of 79 flights. Evening was lowest at 57.1% across 56 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning4388.4%2.3%0.0%
Late morning7989.9%6.3%0.0%
Afternoon26971.4%19.0%0.4%
Evening5657.1%26.8%0.0%

Which weekday was most reliable for EUG to LAS?

Among qualifying EUG-to-LAS weekday results, Saturday had the highest on-time rate: 83.0% of 53 flights. Friday was lowest at 64.8% across 54 flights.

DayFlightsOn time30+ minCancelled
Monday5375.5%15.1%0.0%
Tuesday5676.8%16.1%0.0%
Wednesday5267.3%23.1%0.0%
Thursday10167.3%24.8%0.0%
Friday5464.8%13.0%0.0%
Saturday5383.0%7.5%1.9%
Sunday10872.2%19.4%0.0%

Which airline was most reliable for EUG to LAS?

Among qualifying EUG-to-LAS airline results, Southwest Airlines had the highest on-time rate: 75.7% of 370 flights. Allegiant Air was lowest at 58.9% across 107 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines37075.7%14.6%0.3%
Allegiant Air10758.9%29.9%0.0%

Which month was most reliable for EUG to LAS?

Among qualifying EUG-to-LAS month results, April 2026 had the highest on-time rate: 87.2% of 39 flights. June 2026 was lowest at 31.6% across 38 flights.

MonthFlightsOn time30+ minCancelled
July 20254470.5%15.9%0.0%
August 20254165.9%19.5%0.0%
September 20253876.3%18.4%0.0%
October 20254082.5%12.5%0.0%
November 20253974.4%20.5%0.0%
December 20254254.8%28.6%0.0%
January 20264080.0%7.5%2.5%
February 20263675.0%16.7%0.0%
March 20264080.0%15.0%0.0%
April 20263987.2%10.3%0.0%
May 20264085.0%5.0%0.0%
June 20263831.6%47.4%0.0%

What drove EUG to LAS delay minutes?

Late aircraft was the largest recorded EUG-to-LAS delay category, accounting for 45.5% of 13,723 BTS-attributed delay minutes during July 2025–June 2026.

Airline43.8%
Late aircraft45.5%
National airspace8.4%
Weather2.2%
Security0.0%
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.