Hayden (HDN) to San Diego (SAN)
Flight time
≈ 2h 20m
Bearing
229° SW
Hayden (HDN) to San Diego (SAN) is 769 miles (1,237 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies HDN–SAN
US DOT T-100 · filed dataIn March 2026, SkyWest Airlines was the only carrier flying nonstop HDN–SAN; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 57% full.
Departures
34
March 2026
Seats
2,584
both directions
Passengers
1,484
both directions
Load factor
57.4%
passengers ÷ seats
Who flies HDN–SAN?
SkyWest Airlines was the only carrier to fly nonstop HDN–SAN in March 2026 (34 departures).
- OO
SkyWest Airlines
34 departures · 2,584 seats
Share of departures100.0%57.4%
Load
What plane flies HDN–SAN?
In March 2026, the Embraer E175 flew 100% of HDN–SAN departures.
- Embraer E175
34 departures · 57.4% load
100.0%
How has HDN–SAN traffic changed?
Nonstop HDN–SAN departures rose from 11 in December 2025 to 34 in March 2026.
Monthly nonstop HDN–SAN traffic, trailing 12 months through March 2026. Bars scale to the busiest month; months with no filed service show as zero.
December 2025
11 departures · 477 passengers
57.1%
Load
January 2026
26 departures · 1,060 passengers
53.6%
Load
February 2026
28 departures · 1,435 passengers
67.4%
Load
March 2026
34 departures · 1,484 passengers
57.4%
Load
By direction
The DOT files each direction separately — they rarely match.
HDN → SAN
59.6% full
17 departures · 770 passengers
SAN → HDN
55.3% full
17 departures · 714 passengers
Nonstop HDN–SAN 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 Hayden (HDN) from San Diego (SAN)?
HDN to SAN is 769 miles (1,237 km / 668 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from HDN to SAN?
A nonstop covers the 769-mile great-circle distance in roughly 2h 20m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies HDN–SAN?
In March 2026, the Embraer E175 flew the largest share of departures (100.0%).
What mileage do I earn flying HDN–SAN?
Distance-based programs credit off the 769-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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