Ontario (ONT) to Santa Ana (SNA)
Flight time
≈ 0h 52m
Bearing
210° SW
Ontario (ONT) to Santa Ana (SNA) is 30 miles (49 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies ONT–SNA
Filed traffic dataIn March 2026, American Airlines was the only carrier flying nonstop ONT–SNA; the Airbus A321neo was the most common aircraft at 100% of departures; flights ran 61% full.
Departures
1
March 2026
Seats
196
both directions
Passengers
120
both directions
Load factor
61.2%
RPM ÷ ASM
Who flies ONT–SNA?
American Airlines was the only carrier to fly nonstop ONT–SNA in March 2026 (1 departures).
- AA
1 departures · 196 seats
Share of departures100.0%61.2%
Load
What plane flies ONT–SNA?
In March 2026, the Airbus A321neo flew 100% of ONT–SNA departures.
- Airbus A321neo
1 departures · 61.2% load
100.0%
How has ONT–SNA traffic changed?
Nonstop ONT–SNA departures held steady at about 1 a month between July 2025 and March 2026.
Monthly nonstop ONT–SNA traffic, trailing 12 months through March 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
1 departures · 135 passengers
78.5%
Load
August 2025
2 departures · 278 passengers
80.8%
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
2 departures · 98 passengers
32.5%
Load
November 2025
1 departures · 0 passengers
0.0%
Load
December 2025
11 departures · 1,147 passengers
65.6%
Load
January 2026
1 departures · 109 passengers
100.0%
Load
February 2026
3 departures · 293 passengers
67.4%
Load
March 2026
1 departures · 120 passengers
61.2%
Load
Nonstop ONT–SNA traffic has been filed 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 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 Ontario (ONT) from Santa Ana (SNA)?
ONT to SNA is 30 miles (49 km / 26 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ONT to SNA?
A nonstop covers the 30-mile great-circle distance in roughly 0h 52m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ONT–SNA?
In March 2026, the Airbus A321neo flew the largest share of departures (100.0%).
What mileage do I earn flying ONT–SNA?
Distance-based programs credit off the 30-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Popular long-haul routes