Hilo (ITO) to San Francisco (SFO)
Flight time
≈ 5h 26m
Bearing
51° NE
Hilo (ITO) to San Francisco (SFO) is 2,316 miles (3,728 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies ITO–SFO
US DOT T-100 · filed dataIn March 2026, Alaska Airlines was the only carrier flying nonstop ITO–SFO; the Airbus A321neo was the most common aircraft at 100% of departures; flights ran 88% full.
Departures
1
March 2026
Seats
189
both directions
Passengers
166
both directions
Load factor
87.8%
passengers ÷ seats
Who flies ITO–SFO?
Alaska Airlines was the only carrier to fly nonstop ITO–SFO in March 2026 (1 departures).
- AS
Alaska Airlines
1 departures · 189 seats
Share of departures100.0%87.8%
Load
What plane flies ITO–SFO?
In March 2026, the Airbus A321neo flew 100% of ITO–SFO departures.
- Airbus A321neo
1 departures · 87.8% load
100.0%
How has ITO–SFO traffic changed?
Monthly nonstop ITO–SFO traffic, trailing 12 months through March 2026. Bars scale to the busiest month; months with no filed service show as zero.
March 2026
1 departures · 166 passengers
87.8%
Load
Nonstop ITO–SFO traffic has been filed with the US DOT since 2026.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through March 2026; filings from 2026. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Hilo (ITO) from San Francisco (SFO)?
ITO to SFO is 2,316 miles (3,728 km / 2,013 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ITO to SFO?
A nonstop covers the 2,316-mile great-circle distance in roughly 5h 26m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ITO–SFO?
In March 2026, the Airbus A321neo flew the largest share of departures (100.0%).
What mileage do I earn flying ITO–SFO?
Distance-based programs credit off the 2,316-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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