Hayden (HDN) to San Francisco (SFO)
Flight time
≈ 2h 28m
Bearing
261° W
Hayden (HDN) to San Francisco (SFO) is 836 miles (1,345 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies HDN–SFO
Filed traffic dataIn March 2026, SkyWest Airlines operated the most departures, one of 2 carriers flying nonstop HDN–SFO; the Embraer E175 was the most common aircraft at 94% of departures; flights ran 57% full.
Departures
17
March 2026
Seats
1,379
both directions
Passengers
788
both directions
Load factor
57.1%
RPM ÷ ASM
Who flies HDN–SFO?
SkyWest Airlines operated the most nonstop HDN–SFO departures in March 2026 (16), one of 2 carriers on the route.
- OO
16 departures · 1,204 seats
Share of departures94.1%60.8%
Load
- WN
1 departures · 175 seats
Share of departures5.9%32.0%
Load
What plane flies HDN–SFO?
In March 2026, the Embraer E175 flew 94% of HDN–SFO departures — more than any other aircraft type.
- Embraer E175
16 departures · 60.8% load
94.1% - Boeing 737-800
1 departures · 32.0% load
5.9%
How has HDN–SFO traffic changed?
Nonstop HDN–SFO departures rose from 1 in August 2025 to 17 in March 2026.
Monthly nonstop HDN–SFO traffic, trailing 12 months through March 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
1 departures · 140 passengers
97.9%
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
22 departures · 1,164 passengers
70.1%
Load
January 2026
16 departures · 803 passengers
68.8%
Load
February 2026
14 departures · 813 passengers
78.2%
Load
March 2026
17 departures · 788 passengers
57.1%
Load
By direction
Each direction is filed separately — they rarely match.
SFO → HDN
54.9% full
9 departures · 427 passengers
HDN → SFO
60.0% full
8 departures · 361 passengers
Nonstop HDN–SFO traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through March 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Hayden (HDN) from San Francisco (SFO)?
HDN to SFO is 836 miles (1,345 km / 726 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from HDN to SFO?
A nonstop covers the 836-mile great-circle distance in roughly 2h 28m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies HDN–SFO?
In March 2026, the Embraer E175 flew the largest share of departures (94.1%), followed by the Boeing 737-800 (5.9%).
What mileage do I earn flying HDN–SFO?
Distance-based programs credit off the 836-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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