Skip to content
WanderNerd
Check a flight

Route Reliability

RDM → San Diego

RDM–SAN · 823 miles · RDM Airport to San Diego International Airport

89
Pretty Reliable
WanderNerd Reliability Score
88%
Arrive within 15 minutes
0 min
Average arrival delay
1.6%
Cancelled
491
Flights in the data

Data through May 2026.

Alaska Airlines is the only airline in this data on this route, arriving on time 88% of the time across 491 flights. No comparison to make.

What the data says

Morning flights do better here.

RDM–SAN flights departing between 9 AM–12 PM arrived on time 92% of the time, versus 82% between 6–9 PM.

Friday is doing you no favors.

RDM–SAN flights arrived on time 91% of the time on Tuesdays. On Fridays: 81%.

Trending in the right direction.

RDM–SAN flights arrived on time 92% of the time over the last three months in the data, compared with 81% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon86%(69 flights)
  • Tue91%(68 flights)
  • Wed90%(68 flights)
  • Thu88%(69 flights)
  • Fri81%(70 flights)
  • Sat90%(67 flights)
  • Sun89%(72 flights)
On-time by departure window
  • 6–9 AM91%(209 flights)
  • 9 AM–12 PM92%(72 flights)
  • 12–3 PM82%(186 flights)
  • 3–6 PM—(5 flights)
  • 6–9 PM82%(11 flights)
On-time trend by month
94%
May

Jun 87% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%30
July 202594%31
August 202583%42
September 202593%59
October 202592%51
November 202590%39
December 202575%60
January 202672%36
February 202696%25
March 202693%30
April 202690%30
May 202694%50

Keep nerding

Based on 491 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.