Silao (BJX) to Ontario (ONT)
Flight time
≈ 3h 28m
Bearing
316° NW
Silao (BJX) to Ontario (ONT) is 1,335 miles (2,148 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BJX–ONT
Filed traffic dataIn May 2026, Volaris was the only carrier flying nonstop BJX–ONT; the Airbus A320neo was the most common aircraft at 85% of departures; flights ran 52% full.
Departures
26
May 2026
Seats
4,902
both directions
Passengers
2,545
both directions
Load factor
51.9%
RPM ÷ ASM
Who flies BJX–ONT?
Volaris was the only carrier to fly nonstop BJX–ONT in May 2026 (26 departures).
- Y4
Volaris
26 departures · 4,902 seats
Share of departures100.0%51.9%
Load
What plane flies BJX–ONT?
In May 2026, the Airbus A320neo flew 85% of BJX–ONT departures — more than any other aircraft type.
- Airbus A320neo
22 departures · 52.1% load
84.6% - Airbus A320
2 departures · 58.4% load
7.7% - Airbus A321neo
2 departures · 45.8% load
7.7%
How has BJX–ONT traffic changed?
Nonstop BJX–ONT departures rose from 24 in July 2025 to 26 in May 2026.
Monthly nonstop BJX–ONT traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
24 departures · 2,157 passengers
49.3%
Load
August 2025
26 departures · 2,316 passengers
49.6%
Load
September 2025
26 departures · 2,390 passengers
50.4%
Load
October 2025
27 departures · 2,852 passengers
58.4%
Load
November 2025
25 departures · 2,614 passengers
57.4%
Load
December 2025
27 departures · 3,351 passengers
68.2%
Load
January 2026
27 departures · 3,553 passengers
72.1%
Load
February 2026
24 departures · 2,817 passengers
64.3%
Load
March 2026
26 departures · 2,624 passengers
54.8%
Load
April 2026
26 departures · 2,816 passengers
59.3%
Load
May 2026
26 departures · 2,545 passengers
51.9%
Load
By direction
Each direction is filed separately — they rarely match.
BJX → ONT
52.5% full
13 departures · 1,287 passengers
ONT → BJX
51.3% full
13 departures · 1,258 passengers
Nonstop BJX–ONT traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Silao
MX
Guanajuato International Airport
Coordinates
20.99°N, 101.48°W
Hemisphere
N · W
Frequently asked
How far is Silao (BJX) from Ontario (ONT)?
BJX to ONT is 1,335 miles (2,148 km / 1,160 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BJX to ONT?
A nonstop covers the 1,335-mile great-circle distance in roughly 3h 28m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BJX–ONT?
In May 2026, the Airbus A320neo flew the largest share of departures (84.6%), followed by the Airbus A320 (7.7%).
What mileage do I earn flying BJX–ONT?
Distance-based programs credit off the 1,335-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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