Skip to content
WanderNerd
Check a flight

Route Reliability

San Diego → MFR

SAN–MFR · 734 miles · San Diego International Airport to MFR Airport

88
Pretty Reliable
WanderNerd Reliability Score
84%
Arrive within 15 minutes
1 min
Average arrival delay
0%
Cancelled
385
Flights in the data

Data through May 2026.

Airlines on this route

  • Alaska Airlines84% on time · 364 flights
  • Allegiant Air76% on time · 21 flights

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

What the data says

The 12–3 PM departure wins.

SAN–MFR flights departing between 12–3 PM arrived on time 91% of the time, versus 76% between 6–9 PM.

Friday is doing you no favors.

SAN–MFR flights arrived on time 90% of the time on Saturdays. On Fridays: 78%.

It basically never cancels.

Out of 385 scheduled flights, only 0.0% were cancelled.

Flights on this route

The breakdown

On-time by weekday
  • Mon87%(52 flights)
  • Tue85%(52 flights)
  • Wed81%(52 flights)
  • Thu82%(60 flights)
  • Fri78%(51 flights)
  • Sat90%(52 flights)
  • Sun83%(63 flights)
On-time by departure window
  • 9 AM–12 PM85%(275 flights)
  • 12–3 PM91%(22 flights)
  • 3–6 PM—(3 flights)
  • 6–9 PM76%(82 flights)
On-time trend by month
71%
May

Jun 90% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%39
July 202590%40
August 202588%34
September 202593%30
October 202587%30
November 202572%29
December 202574%31
January 202676%29
February 202693%28
March 202681%31
April 202683%30
May 202671%31

Keep nerding

Based on 385 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.