EUG to LAS flight delays & on-time performance
Nonstop flights from Eugene Airport to Harry Reid International Airport · 700 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at EUG or LAS right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Eugene (EUG) to Las Vegas (LAS) arrived on time 71% of the time in Aug 2025 – Jul 2026, worse than the 78% national average.
- 0.2% were cancelled, and 9% arrived an hour or more late.
- Southwest Airlines was the most punctual airline here (74% on time); Allegiant Air was the least (60%).
- Departures scheduled around 11am did best (92% on time); around 5pm did worst (25%).
- Saturday was the most reliable day to fly (87% on time) and Friday the least (59%).
- The largest source of delay minutes was late-arriving aircraft (46%).
Which airline is most on time from EUG to LAS?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| Southwest Airlines | 74% | 0.3% | 15 min | 6.9% | 366 |
| Allegiant Air | 60% | 0.0% | 80 min | 16.8% | 107 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 5am73%11 flights
- 6am84%19 flights
- 10am85%26 flights
- 11am92%49 flights
- 12pm83%37 flights
- 1pm77%75 flights
- 2pm69%95 flights
- 3pm78%37 flights
- 4pm41%32 flights
- 5pm25%16 flights
- 7pm59%22 flights
- 8pm67%27 flights
- 9pm38%21 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday75%0.0% cancelled
- Tuesday78%0.0% cancelled
- Wednesday71%0.0% cancelled
- Thursday67%0.0% cancelled
- Friday59%0.0% cancelled
- Saturday87%1.9% cancelled
- Sunday67%0.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Late-arriving aircraft46%
- Airline (crew, maintenance, cleaning, fueling)44%
- Air traffic control & airport congestion8%
- Extreme weather2%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Airline (crew, maintenance, cleaning, fueling)100%
- Extreme weather0%
- Air traffic control & airport congestion0%
- Security0%
EUG to LAS: common questions
- How often are EUG to LAS flights on time?
- 71% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Eugene to Las Vegas cancelled?
- 0.2% of scheduled flights were cancelled (1 of 473).
- How long are typical delays?
- Across all flights the average arrival delay was 30 min (early arrivals count as zero). Flights that were late arrived 99 min behind schedule on average, and 9.1% of flights were an hour or more late.
- How long is taxi time at EUG?
- Flights on this route spent 12 min taxiing from the gate to takeoff on average.
Related routes
Return trip: LAS to EUG — 86% on time
More flights from Eugene
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: EUG → LAS, nonstop flights by US airlines that report to the DOT. How we calculate this.