Charlotte (CLT) to Ontario (ONT)
Flight time
≈ 4h 57m
Bearing
279° W
Charlotte (CLT) to Ontario (ONT) is 2,074 miles (3,337 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies CLT–ONT
Filed traffic dataIn May 2026, American Airlines was the only carrier flying nonstop CLT–ONT; the Airbus A321 was the most common aircraft at 97% of departures; flights ran 87% full.
Departures
62
May 2026
Seats
11,780
both directions
Passengers
10,218
both directions
Load factor
86.7%
RPM ÷ ASM
Who flies CLT–ONT?
American Airlines was the only carrier to fly nonstop CLT–ONT in May 2026 (62 departures).
- AA
62 departures · 11,780 seats
Share of departures100.0%86.7%
Load
What plane flies CLT–ONT?
In May 2026, the Airbus A321 flew 97% of CLT–ONT departures — more than any other aircraft type.
- Airbus A321
60 departures · 87.0% load
96.8% - Airbus A321neo
2 departures · 78.7% load
3.2%
How has CLT–ONT traffic changed?
Nonstop CLT–ONT departures rose from 61 in June 2025 to 62 in May 2026.
Monthly nonstop CLT–ONT traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
61 departures · 9,802 passengers
83.2%
Load
July 2025
62 departures · 10,003 passengers
84.9%
Load
August 2025
60 departures · 9,860 passengers
86.5%
Load
September 2025
60 departures · 9,740 passengers
85.4%
Load
October 2025
62 departures · 10,146 passengers
86.1%
Load
November 2025
56 departures · 8,842 passengers
83.1%
Load
December 2025
63 departures · 10,396 passengers
86.9%
Load
January 2026
10 departures · 1,720 passengers
90.5%
Load
February 2026
34 departures · 5,275 passengers
81.7%
Load
March 2026
61 departures · 9,652 passengers
83.2%
Load
April 2026
59 departures · 9,898 passengers
88.3%
Load
May 2026
62 departures · 10,218 passengers
86.7%
Load
By direction
Each direction is filed separately — they rarely match.
CLT → ONT
86.9% full
31 departures · 5,119 passengers
ONT → CLT
86.6% full
31 departures · 5,099 passengers
Nonstop CLT–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
Frequently asked
How far is Charlotte (CLT) from Ontario (ONT)?
CLT to ONT is 2,074 miles (3,337 km / 1,802 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from CLT to ONT?
A nonstop covers the 2,074-mile great-circle distance in roughly 4h 57m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies CLT–ONT?
In May 2026, the Airbus A321 flew the largest share of departures (96.8%), followed by the Airbus A321neo (3.2%).
What mileage do I earn flying CLT–ONT?
Distance-based programs credit off the 2,074-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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