Ontario International Airport
Ontario, United StatesONT / KONT
Major airport · 63 direct destinations · 2 runways · longest runway 12,198 ft
82 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Ontario → Dallas-Fort Worth
ONT
OntarioOntario International Airport
OntarioOntario International AirportDFWDallas-Fort WorthDallas Fort Worth International Airport
Dallas-Fort WorthDallas Fort Worth International Airport- Distance
- 1,186 mi
- Estimated flight time
- ~2h 55m
Dallas-Fort Worth is currently 2 hours ahead of Ontario.
Observed nonstop
How often does this route fly?
Frequency
Several times a day
On average around 7 flights a day, observed from October 2025 to September 2026.
- 7
- flights per day
- 8
- busiest month · Oct
- 6
- quietest month · Jan
- 2 hr 29 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 6Jan2026
- 7Feb
- 7Mar
- 7Apr
- 7May
- 8Jun
- 8Jul
- 7Aug
- 7Sep
- 8Oct2025
- 7Nov
- 7Dec
Airlines
Who flies it
American Airlinesall year
UPS Airlinesall year
Frontier Airlinesall year
Through the day
Departure times
Local time in Ontario. Most departures between 06:00 and 09:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 6Mon
- 7.9Tue
- 7.5Wed
- 8Thu
- 7Fri
- 6.7Sat
- 6.1Sun
Fleet
Aircraft observed
- Airbus A321A32160%
- Boeing 767-300B76313%
- Boeing 737-800B7387%
- Airbus A321neoA21N6%
- Airbus A320neoA20N6%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 6 | 178 |
|
| February 2026 | 7 | 189 |
|
| March 2026 | 7 | 219 |
|
| April 2026 | 7 | 210 |
|
| May 2026 | 7 | 201 |
|
| June 2026 | 8 | 226 |
|
| July 2026 | 8 | 242 |
|
| August 2026 | 7 | 200 |
|
| September 2026 | 7 | 219 |
|
| October 2025 | 8 | 245 |
|
| November 2025 | 7 | 210 |
|
| December 2025 | 7 | 203 |
|
Airlines observed on this route
From observed callsign routes on ONT-DFW - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Ontario: 63.
- Direct destinations observed from Dallas-Fort Worth: 229.
The airports on this route
Dallas Fort Worth International Airport
Dallas-Fort Worth, United StatesDFW / KDFW
International hub · 229 direct destinations · 7 runways · longest runway 13,402 ft
60 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
ONT DALDallas Love FieldDallas is about 12 mi from Dallas-Fort Worth.View route →SNA DFWJohn Wayne Orange County International AirportSanta Ana is about 30 mi from Ontario.View route →BUR DFWHollywood Burbank/Bob Hope AirportBurbank is about 45 mi from Ontario.View route →LAX DFWLos Angeles International AirportLos Angeles is about 47 mi from Ontario.View route →
About the route from Ontario to Dallas-Fort Worth
The observed direct connection between Ontario International Airport (ONT) and Dallas Fort Worth International Airport (DFW) covers approximately 1,186 mi. The estimated flight time is around 2h 55m. American Airlines, Frontier Airlines and UPS Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Ontario from Dallas-Fort Worth by air?
- The great-circle distance between Ontario International Airport and Dallas Fort Worth International Airport is approximately 1,186 mi.
- How long is the flight from Ontario to Dallas-Fort Worth?
- Based on the distance, the estimated flight time is about 2h 55m. This is an estimate, not a schedule.
- Is there a direct connection from Ontario to Dallas-Fort Worth?
- Yes, a direct connection between ONT and DFW has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: American Airlines, Frontier Airlines and UPS Airlines.
- How often is there a flight from Ontario to Dallas-Fort Worth?
- On average around 7 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 2,542 observed flights. Mainly American Airlines, UPS Airlines, Frontier Airlines. That is an observation, not a timetable.
- What is the current time difference between Ontario and Dallas-Fort Worth?
- Dallas-Fort Worth is currently 2 hours ahead of Ontario.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.