Redmond (RDM) to San Diego (SAN)
Flight time
≈ 2h 27m
Bearing
164° S
Redmond (RDM) to San Diego (SAN) is 824 miles (1,326 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies RDM–SAN
US DOT T-100 · filed dataIn April 2026, Horizon Air was the only carrier flying nonstop RDM–SAN; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 85% full.
Departures
60
April 2026
Seats
4,560
both directions
Passengers
3,868
both directions
Load factor
84.8%
passengers ÷ seats
Who flies RDM–SAN?
Horizon Air was the only carrier to fly nonstop RDM–SAN in April 2026 (60 departures).
- QX
Horizon Air
60 departures · 4,560 seats
Share of departures100.0%84.8%
Load
What plane flies RDM–SAN?
In April 2026, the Embraer E175 flew 100% of RDM–SAN departures.
- Embraer E175
60 departures · 84.8% load
100.0%
How has RDM–SAN traffic changed?
Nonstop RDM–SAN departures fell from 62 in May 2025 to 60 in April 2026.
Monthly nonstop RDM–SAN traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
62 departures · 3,698 passengers
78.5%
Load
June 2025
60 departures · 4,077 passengers
89.4%
Load
July 2025
62 departures · 4,410 passengers
93.6%
Load
August 2025
85 departures · 5,485 passengers
84.9%
Load
September 2025
117 departures · 5,889 passengers
66.2%
Load
October 2025
102 departures · 6,187 passengers
79.8%
Load
November 2025
78 departures · 4,823 passengers
81.4%
Load
December 2025
120 departures · 6,963 passengers
76.3%
Load
January 2026
74 departures · 4,239 passengers
75.4%
Load
February 2026
49 departures · 3,297 passengers
88.5%
Load
March 2026
60 departures · 3,971 passengers
87.1%
Load
April 2026
60 departures · 3,868 passengers
84.8%
Load
By direction
The DOT files each direction separately — they rarely match.
RDM → SAN
86.7% full
30 departures · 1,976 passengers
SAN → RDM
83.0% full
30 departures · 1,892 passengers
Nonstop RDM–SAN traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Redmond (RDM) from San Diego (SAN)?
RDM to SAN is 824 miles (1,326 km / 716 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from RDM to SAN?
A nonstop covers the 824-mile great-circle distance in roughly 2h 27m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies RDM–SAN?
In April 2026, the Embraer E175 flew the largest share of departures (100.0%).
What mileage do I earn flying RDM–SAN?
Distance-based programs credit off the 824-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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