Dallas-Fort Worth (DFW) to Ontario (ONT)
Flight time
≈ 3h 10m
Bearing
280° W
Dallas-Fort Worth (DFW) to Ontario (ONT) is 1,186 miles (1,908 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies DFW–ONT
US DOT T-100 · filed dataIn April 2026, American Airlines operated the most departures, one of 2 carriers flying nonstop DFW–ONT; the Airbus A321 was the most common aircraft at 78% of departures; flights ran 88% full.
Departures
356
April 2026
Seats
68,194
both directions
Passengers
59,829
both directions
Load factor
87.7%
passengers ÷ seats
Who flies DFW–ONT?
American Airlines operated the most nonstop DFW–ONT departures in April 2026 (296), one of 2 carriers on the route.
- AA
American Airlines
296 departures · 56,054 seats
Share of departures83.1%88.1%
Load
- F9
Frontier Airlines
60 departures · 12,140 seats
Share of departures16.9%86.1%
Load
What plane flies DFW–ONT?
In April 2026, the Airbus A321 flew 78% of DFW–ONT departures — more than any other aircraft type.
- Airbus A321
279 departures · 88.0% load
78.4% - Airbus A320neo
38 departures · 89.6% load
10.7% - Airbus A321neo
27 departures · 80.3% load
7.6% - Boeing 737-800
10 departures · 94.4% load
2.8% - Boeing 737 MAX 8
2 departures · 88.4% load
0.6%
How has DFW–ONT traffic changed?
Nonstop DFW–ONT departures fell from 418 in May 2025 to 356 in April 2026.
Monthly nonstop DFW–ONT traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
418 departures · 68,396 passengers
86.2%
Load
June 2025
421 departures · 71,321 passengers
87.1%
Load
July 2025
433 departures · 72,313 passengers
89.1%
Load
August 2025
406 departures · 67,691 passengers
87.3%
Load
September 2025
359 departures · 60,183 passengers
89.8%
Load
October 2025
407 departures · 65,420 passengers
86.3%
Load
November 2025
364 departures · 58,048 passengers
82.0%
Load
December 2025
401 departures · 66,441 passengers
86.2%
Load
January 2026
309 departures · 49,974 passengers
84.4%
Load
February 2026
301 departures · 51,701 passengers
88.2%
Load
March 2026
363 departures · 61,567 passengers
85.9%
Load
April 2026
356 departures · 59,829 passengers
87.7%
Load
By direction
The DOT files each direction separately — they rarely match.
DFW → ONT
89.5% full
178 departures · 30,516 passengers
ONT → DFW
86.0% full
178 departures · 29,313 passengers
Nonstop DFW–ONT 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
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 Ontario (ONT)?
DFW to ONT is 1,186 miles (1,908 km / 1,030 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from DFW to ONT?
A nonstop covers the 1,186-mile great-circle distance in roughly 3h 10m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies DFW–ONT?
In April 2026, the Airbus A321 flew the largest share of departures (78.4%), followed by the Airbus A320neo (10.7%).
What mileage do I earn flying DFW–ONT?
Distance-based programs credit off the 1,186-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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