Sacramento (SMF) to Santa Ana (SNA)
Flight time
≈ 1h 36m
Bearing
148° SE
Sacramento (SMF) to Santa Ana (SNA) is 404 miles (650 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies SMF–SNA
US DOT T-100 · filed dataIn April 2026, Southwest Airlines was the only carrier flying nonstop SMF–SNA; the Boeing 737-700 was the most common aircraft at 100% of departures; flights ran 70% full.
Departures
377
April 2026
Seats
51,649
both directions
Passengers
36,366
both directions
Load factor
70.4%
passengers ÷ seats
Who flies SMF–SNA?
Southwest Airlines was the only carrier to fly nonstop SMF–SNA in April 2026 (377 departures).
- WN
Southwest Airlines
377 departures · 51,649 seats
Share of departures100.0%70.4%
Load
What plane flies SMF–SNA?
In April 2026, the Boeing 737-700 flew 100% of SMF–SNA departures.
- Boeing 737-700
377 departures · 70.4% load
100.0%
How has SMF–SNA traffic changed?
Nonstop SMF–SNA departures rose from 370 in May 2025 to 377 in April 2026.
Monthly nonstop SMF–SNA traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
370 departures · 36,756 passengers
69.5%
Load
June 2025
403 departures · 38,677 passengers
67.0%
Load
July 2025
407 departures · 36,522 passengers
62.6%
Load
August 2025
416 departures · 40,938 passengers
63.4%
Load
September 2025
411 departures · 42,751 passengers
66.1%
Load
October 2025
371 departures · 41,379 passengers
77.8%
Load
November 2025
384 departures · 37,255 passengers
67.8%
Load
December 2025
392 departures · 37,470 passengers
66.8%
Load
January 2026
348 departures · 29,205 passengers
60.4%
Load
February 2026
332 departures · 31,253 passengers
68.5%
Load
March 2026
381 departures · 37,342 passengers
71.5%
Load
April 2026
377 departures · 36,366 passengers
70.4%
Load
By direction
The DOT files each direction separately — they rarely match.
SNA → SMF
71.4% full
189 departures · 18,485 passengers
SMF → SNA
69.4% full
188 departures · 17,881 passengers
Nonstop SMF–SNA traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Santa Ana
US
John Wayne Orange County International Airport
Coordinates
33.68°N, 117.87°W
Hemisphere
N · W
Frequently asked
How far is Sacramento (SMF) from Santa Ana (SNA)?
SMF to SNA is 404 miles (650 km / 351 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from SMF to SNA?
A nonstop covers the 404-mile great-circle distance in roughly 1h 36m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies SMF–SNA?
In April 2026, the Boeing 737-700 flew the largest share of departures (100.0%).
What mileage do I earn flying SMF–SNA?
Distance-based programs credit off the 404-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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