Dallas-Fort Worth (DFW) to Santa Rosa (STS)
Flight time
≈ 3h 47m
Bearing
292° W
Dallas-Fort Worth (DFW) to Santa Rosa (STS) is 1,492 miles (2,401 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies DFW–STS
US DOT T-100 · filed dataIn December 2025, Envoy Air was the only carrier flying nonstop DFW–STS; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 80% full.
Departures
4
December 2025
Seats
304
both directions
Passengers
242
both directions
Load factor
79.6%
passengers ÷ seats
Who flies DFW–STS?
Envoy Air was the only carrier to fly nonstop DFW–STS in December 2025 (4 departures).
- MQ
Envoy Air
4 departures · 304 seats
Share of departures100.0%79.6%
Load
What plane flies DFW–STS?
In December 2025, the Embraer E175 flew 100% of DFW–STS departures.
- Embraer E175
4 departures · 79.6% load
100.0%
How has DFW–STS traffic changed?
Nonstop DFW–STS departures fell from 53 in May 2025 to 4 in December 2025.
Monthly nonstop DFW–STS traffic, trailing 12 months through December 2025. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
53 departures · 4,401 passengers
64.9%
Load
June 2025
57 departures · 5,458 passengers
74.8%
Load
July 2025
61 departures · 5,719 passengers
73.3%
Load
August 2025
61 departures · 5,293 passengers
67.8%
Load
September 2025
60 departures · 3,720 passengers
78.0%
Load
October 2025
50 departures · 3,225 passengers
84.9%
Load
November 2025
54 departures · 2,993 passengers
72.9%
Load
December 2025
4 departures · 242 passengers
79.6%
Load
By direction
The DOT files each direction separately — they rarely match.
DFW → STS
71.7% full
2 departures · 109 passengers
STS → DFW
87.5% full
2 departures · 133 passengers
Nonstop DFW–STS traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through December 2025; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Dallas-Fort Worth
US
Dallas Fort Worth International Airport
Coordinates
32.90°N, 97.04°W
Hemisphere
N · W
Frequently asked
How far is Dallas-Fort Worth (DFW) from Santa Rosa (STS)?
DFW to STS is 1,492 miles (2,401 km / 1,296 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from DFW to STS?
A nonstop covers the 1,492-mile great-circle distance in roughly 3h 47m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies DFW–STS?
In December 2025, the Embraer E175 flew the largest share of departures (100.0%).
What mileage do I earn flying DFW–STS?
Distance-based programs credit off the 1,492-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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