San Francisco (SFO) to Hailey (SUN)
Flight time
≈ 1h 58m
Bearing
44° NE
San Francisco (SFO) to Hailey (SUN) is 587 miles (945 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies SFO–SUN
US DOT T-100 · filed dataIn April 2026, SkyWest Airlines was the only carrier flying nonstop SFO–SUN; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 40% full.
Departures
14
April 2026
Seats
980
both directions
Passengers
393
both directions
Load factor
40.1%
passengers ÷ seats
Who flies SFO–SUN?
SkyWest Airlines was the only carrier to fly nonstop SFO–SUN in April 2026 (14 departures).
- OO
SkyWest Airlines
14 departures · 980 seats
Share of departures100.0%40.1%
Load
What plane flies SFO–SUN?
In April 2026, the Embraer E175 flew 100% of SFO–SUN departures.
- Embraer E175
14 departures · 40.1% load
100.0%
How has SFO–SUN traffic changed?
Nonstop SFO–SUN departures rose from 13 in May 2025 to 14 in April 2026.
Monthly nonstop SFO–SUN traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
13 departures · 392 passengers
43.1%
Load
June 2025
30 departures · 1,570 passengers
74.8%
Load
July 2025
69 departures · 3,600 passengers
75.3%
Load
August 2025
68 departures · 3,544 passengers
74.5%
Load
September 2025
27 departures · 1,131 passengers
59.8%
Load
October 2025
22 departures · 818 passengers
53.1%
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
64 departures · 2,793 passengers
62.3%
Load
January 2026
85 departures · 3,300 passengers
55.5%
Load
February 2026
74 departures · 3,815 passengers
73.7%
Load
March 2026
79 departures · 3,643 passengers
65.9%
Load
April 2026
14 departures · 393 passengers
40.1%
Load
By direction
The DOT files each direction separately — they rarely match.
SFO → SUN
43.5% full
7 departures · 213 passengers
SUN → SFO
36.7% full
7 departures · 180 passengers
Nonstop SFO–SUN 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 San Francisco (SFO) from Hailey (SUN)?
SFO to SUN is 587 miles (945 km / 510 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from SFO to SUN?
A nonstop covers the 587-mile great-circle distance in roughly 1h 58m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies SFO–SUN?
In April 2026, the Embraer E175 flew the largest share of departures (100.0%).
What mileage do I earn flying SFO–SUN?
Distance-based programs credit off the 587-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Other routes from SFO
Popular long-haul routes