San Diego (SAN) to Hailey (SUN)
Flight time
≈ 2h 19m
Bearing
11° N
San Diego (SAN) to Hailey (SUN) is 760 miles (1,224 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies SAN–SUN
US DOT T-100 · filed dataIn March 2026, Horizon Air was the only carrier flying nonstop SAN–SUN; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 48% full.
Departures
23
March 2026
Seats
1,748
both directions
Passengers
831
both directions
Load factor
47.5%
passengers ÷ seats
Who flies SAN–SUN?
Horizon Air was the only carrier to fly nonstop SAN–SUN in March 2026 (23 departures).
- QX
Horizon Air
23 departures · 1,748 seats
Share of departures100.0%47.5%
Load
What plane flies SAN–SUN?
In March 2026, the Embraer E175 flew 100% of SAN–SUN departures.
- Embraer E175
23 departures · 47.5% load
100.0%
How has SAN–SUN traffic changed?
Nonstop SAN–SUN departures rose from 10 in December 2025 to 23 in March 2026.
Monthly nonstop SAN–SUN traffic, trailing 12 months through March 2026. Bars scale to the busiest month; months with no filed service show as zero.
December 2025
10 departures · 480 passengers
63.2%
Load
January 2026
22 departures · 604 passengers
36.1%
Load
February 2026
24 departures · 963 passengers
52.8%
Load
March 2026
23 departures · 831 passengers
47.5%
Load
By direction
The DOT files each direction separately — they rarely match.
SUN → SAN
50.8% full
12 departures · 463 passengers
SAN → SUN
44.0% full
11 departures · 368 passengers
Nonstop SAN–SUN traffic has been filed with the US DOT 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 DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is San Diego (SAN) from Hailey (SUN)?
SAN to SUN is 760 miles (1,224 km / 661 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from SAN to SUN?
A nonstop covers the 760-mile great-circle distance in roughly 2h 19m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies SAN–SUN?
In March 2026, the Embraer E175 flew the largest share of departures (100.0%).
What mileage do I earn flying SAN–SUN?
Distance-based programs credit off the 760-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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