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Route Reliability

Anchorage → Las Vegas

ANC–LAS · 2,304 miles · Ted Stevens Anchorage International Airport to Harry Reid International Airport

94
Nerd Approved
WanderNerd Reliability Score
89%
Arrive within 15 minutes
4 min early
Average arrival delay
0.6%
Cancelled
169
Flights in the data

Data through May 2026.

Airlines on this route

  • Alaska Airlines90% on time · 152 flights
  • Southwest Airlines77% on time · 17 flights

Too little history on this route to call a winner. We rank airlines only after 100 flights each.

What the data says

Saturdays have been rough.

ANC–LAS flights arrived on time 92% of the time on Mondays and just 77% on Saturdays. That gap is worth planning around.

Trending in the right direction.

ANC–LAS flights arrived on time 96% of the time over the last three months in the data, compared with 86% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon92%(13 flights)
  • Tue—(8 flights)
  • Wed—(6 flights)
  • Thu85%(20 flights)
  • Fri92%(50 flights)
  • Sat77%(22 flights)
  • Sun90%(49 flights)
On-time by departure window
  • 3–6 PM—(4 flights)
  • 9 PM–12 AM90%(164 flights)
On-time trend by month
88%
May

Aug 80% → May 88% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202580%10
October 202581%16
November 202591%21
December 202588%16
March 2026100%12
April 2026100%17
May 202688%40

Keep nerding

Based on 169 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.