Dallas-Fort Worth (DFW) to Ontario (ONT)

1,186mi
1,908 km1,030 nm

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.

Route map: DFW → ONTDFWONT

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What actually flies DFW–ONT

Filed traffic data

In May 2026, American Airlines operated the most departures, one of 3 carriers flying nonstop DFW–ONT; the Airbus A321 was the most common aircraft at 76% of departures; flights ran 87% full.

Departures

378

May 2026

Seats

73,383

both directions

Passengers

63,933

both directions

Load factor

87.1%

RPM ÷ ASM

Who flies DFW–ONT?

American Airlines operated the most nonstop DFW–ONT departures in May 2026 (315), one of 3 carriers on the route.

What plane flies DFW–ONT?

In May 2026, the Airbus A321 flew 76% of DFW–ONT departures — more than any other aircraft type.

How has DFW–ONT traffic changed?

Nonstop DFW–ONT departures fell from 421 in June 2025 to 378 in May 2026.

Monthly nonstop DFW–ONT traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.

  • 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

  • May 2026

    378 departures · 63,933 passengers

    87.1%

    Load

By direction

Each direction is filed separately — they rarely match.

DFW → ONT

89.3% full

191 departures · 33,109 passengers

ONT → DFW

84.9% full

187 departures · 30,824 passengers

Nonstop DFW–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

DFW

Dallas-Fort Worth

US

Dallas Fort Worth International Airport

Coordinates

32.90°N, 97.04°W

Hemisphere

N · W

ONT

Ontario

US

Ontario International Airport

Coordinates

34.06°N, 117.60°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 May 2026, the Airbus A321 flew the largest share of departures (76.2%), followed by the Airbus A321neo (10.8%).

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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