Redmond (RDM) to San Francisco (SFO)
Flight time
≈ 1h 44m
Bearing
188° S
Redmond (RDM) to San Francisco (SFO) is 463 miles (745 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies RDM–SFO
US DOT T-100 · filed dataIn April 2026, United Airlines operated the most departures, one of 2 carriers flying nonstop RDM–SFO; the Embraer E175 was the most common aircraft at 48% of departures; flights ran 57% full.
Departures
231
April 2026
Seats
25,263
both directions
Passengers
14,411
both directions
Load factor
57.0%
passengers ÷ seats
Who flies RDM–SFO?
United Airlines operated the most nonstop RDM–SFO departures in April 2026 (120), one of 2 carriers on the route.
- UA
United Airlines
120 departures · 17,127 seats
Share of departures51.9%52.8%
Load
- OO
SkyWest Airlines
111 departures · 8,136 seats
Share of departures48.1%66.0%
Load
What plane flies RDM–SFO?
In April 2026, the Embraer E175 flew 48% of RDM–SFO departures — more than any other aircraft type.
- Embraer E175
111 departures · 66.0% load
48.0% - Airbus A319
71 departures · 55.7% load
30.7% - Boeing 737 MAX 8
27 departures · 54.9% load
11.7% - Boeing 737 MAX 9
11 departures · 33.0% load
4.8% - Airbus A320
6 departures · 50.7% load
2.6% - Boeing 737-800
5 departures · 58.7% load
2.2%
How has RDM–SFO traffic changed?
Nonstop RDM–SFO departures rose from 221 in May 2025 to 231 in April 2026.
Monthly nonstop RDM–SFO traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
221 departures · 15,170 passengers
71.7%
Load
June 2025
221 departures · 17,343 passengers
80.1%
Load
July 2025
229 departures · 18,634 passengers
84.1%
Load
August 2025
228 departures · 19,829 passengers
75.0%
Load
September 2025
226 departures · 17,982 passengers
64.4%
Load
October 2025
246 departures · 18,270 passengers
62.4%
Load
November 2025
234 departures · 15,226 passengers
57.3%
Load
December 2025
237 departures · 15,593 passengers
69.2%
Load
January 2026
206 departures · 11,915 passengers
58.4%
Load
February 2026
196 departures · 13,834 passengers
65.2%
Load
March 2026
245 departures · 17,538 passengers
64.2%
Load
April 2026
231 departures · 14,411 passengers
57.0%
Load
By direction
The DOT files each direction separately — they rarely match.
SFO → RDM
57.0% full
118 departures · 7,637 passengers
RDM → SFO
57.1% full
113 departures · 6,774 passengers
Nonstop RDM–SFO 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 Francisco (SFO)?
RDM to SFO is 463 miles (745 km / 402 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from RDM to SFO?
A nonstop covers the 463-mile great-circle distance in roughly 1h 44m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies RDM–SFO?
In April 2026, the Embraer E175 flew the largest share of departures (48.0%), followed by the Airbus A319 (30.7%).
What mileage do I earn flying RDM–SFO?
Distance-based programs credit off the 463-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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