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Route Reliability

Oakland → Boise

OAK–BOI · 512 miles · Oakland International Airport to Boise Airport

92
Nerd Approved
WanderNerd Reliability Score
84%
Arrive within 15 minutes
3 min
Average arrival delay
0%
Cancelled
600
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 84% of the time across 600 flights. No comparison to make.

What the data says

The 3–6 PM departure wins.

OAK–BOI flights departing between 3–6 PM arrived on time 94% of the time, versus 43% between 9 PM–12 AM.

Sunday scaries are real for this one.

OAK–BOI flights arrived on time 94% of the time on Saturdays and just 74% on Sundays. That gap is worth planning around.

It basically never cancels.

Out of 600 scheduled flights, only 0.0% were cancelled.

Flights on this route

The breakdown

On-time by weekday
  • Mon80%(92 flights)
  • Tue84%(92 flights)
  • Wed91%(92 flights)
  • Thu84%(90 flights)
  • Fri80%(89 flights)
  • Sat94%(65 flights)
  • Sun74%(80 flights)
On-time by departure window
  • 6–9 AM—(2 flights)
  • 9 AM–12 PM86%(203 flights)
  • 12–3 PM91%(93 flights)
  • 3–6 PM94%(34 flights)
  • 6–9 PM80%(254 flights)
  • 9 PM–12 AM43%(14 flights)
On-time trend by month
83%
May

Jun 85% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202585%52
July 202572%53
August 202590%52
September 202581%52
October 202593%53
November 202586%59
December 202571%62
January 202693%59
February 202684%55
March 202689%35
April 202679%33
May 202683%35

Same trip, other airports

Keep nerding

Based on 600 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.