San Luis Obispo (SBP) to Salt Lake City (SLC)
Flight time
≈ 2h 01m
Bearing
48° NE
San Luis Obispo (SBP) to Salt Lake City (SLC) is 607 miles (977 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies SBP–SLC
US DOT T-100 · filed dataIn September 2025, Allegiant Air was the only carrier flying nonstop SBP–SLC; the Airbus A319 was the most common aircraft at 100% of departures; flights ran 88% full.
Departures
2
September 2025
Seats
312
both directions
Passengers
274
both directions
Load factor
87.8%
passengers ÷ seats
Who flies SBP–SLC?
Allegiant Air was the only carrier to fly nonstop SBP–SLC in September 2025 (2 departures).
- G4
Allegiant Air
2 departures · 312 seats
Share of departures100.0%87.8%
Load
What plane flies SBP–SLC?
In September 2025, the Airbus A319 flew 100% of SBP–SLC departures.
- Airbus A319
2 departures · 87.8% load
100.0%
How has SBP–SLC traffic changed?
Nonstop SBP–SLC departures rose from 1 in August 2025 to 2 in September 2025.
Monthly nonstop SBP–SLC traffic, trailing 12 months through September 2025. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
1 departures · 0 passengers
0.0%
Load
September 2025
2 departures · 274 passengers
87.8%
Load
By direction
The DOT files each direction separately — they rarely match.
SBP → SLC
87.8% full
1 departures · 137 passengers
SLC → SBP
87.8% full
1 departures · 137 passengers
Nonstop SBP–SLC traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through September 2025; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is San Luis Obispo (SBP) from Salt Lake City (SLC)?
SBP to SLC is 607 miles (977 km / 528 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from SBP to SLC?
A nonstop covers the 607-mile great-circle distance in roughly 2h 01m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies SBP–SLC?
In September 2025, the Airbus A319 flew the largest share of departures (100.0%).
What mileage do I earn flying SBP–SLC?
Distance-based programs credit off the 607-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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