Ontario International Airport
Ontario, United StatesONT / KONT
Major airport · 63 direct destinations · 2 runways · longest runway 12,198 ft
86 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Ontario → Hebron
ONT
OntarioOntario International Airport
OntarioOntario International AirportCVGHebronCincinnati Northern Kentucky International Airport
HebronCincinnati Northern Kentucky International Airport- Distance
- 1,850 mi
- Estimated flight time
- ~4h 15m
Hebron is currently 3 hours ahead of Ontario.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Nov
- 3 hr 33 min
- measured flight time
- 11 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- –Oct2025
- 1Nov
- 1Dec
In October 2025 we do not see this direction because of limited reception; the opposite direction is seen.
Airlines
Who flies it
Alaska Airlinesspring
ABX Airsummer
Air Transport Internationalspring
Atlas Airnow and then
Through the day
Departure times
Local time in Ontario. Most departures between 08:00 and 11:00.
- 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
- 0.8Mon
- 0.8Tue
- 0.8Wed
- 0.7Thu
- 0.8Fri
- 0.8Sat
- 0.8Sun
Fleet
Aircraft observed
- Airbus A330-300A33376%
- Boeing 767-300B76319%
- Boeing 767-200B7625%
- Boeing 747-400B7441%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 13 |
|
| February 2026 | 1 | 24 |
|
| March 2026 | 1 | 30 |
|
| April 2026 | 1 | 28 |
|
| May 2026 | 1 | 28 |
|
| June 2026 | 1 | 29 |
|
| July 2026 | 1 | 29 |
|
| August 2026 | 1 | 31 |
|
| September 2026 | 1 | 33 |
|
| October 2025 | We do not see this direction because of limited reception; the opposite direction is seen. | ||
| November 2025 | 1 | 22 |
|
| December 2025 | 1 | 18 |
|
Airlines observed on this route
From observed callsign routes on ONT-CVG - 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 Hebron: 123.
The airports on this route
Cincinnati Northern Kentucky International Airport
Hebron, United StatesCVG / KCVG
Regional airport · 123 direct destinations · 4 runways · longest runway 12,001 ft
54 °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.
SBD CVGSan Bernardino International AirportSan Bernardino is about 21 mi from Ontario.View route →SNA CVGJohn Wayne Orange County International AirportSanta Ana is about 30 mi from Ontario.View route →LAX CVGLos Angeles International AirportLos Angeles is about 47 mi from Ontario.View route →ONT SDFLouisville Muhammad Ali International AirportLouisville is about 84 mi from Hebron.View route →
About the route from Ontario to Hebron
The observed direct connection between Ontario International Airport (ONT) and Cincinnati Northern Kentucky International Airport (CVG) covers approximately 1,850 mi. The estimated flight time is around 4h 15m. ABX Air, Air Transport International, Alaska Airlines and Atlas Air have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Ontario from Hebron by air?
- The great-circle distance between Ontario International Airport and Cincinnati Northern Kentucky International Airport is approximately 1,850 mi.
- How long is the flight from Ontario to Hebron?
- Based on the distance, the estimated flight time is about 4h 15m. This is an estimate, not a schedule.
- Is there a direct connection from Ontario to Hebron?
- Yes, a direct connection between ONT and CVG has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: ABX Air, Air Transport International, Alaska Airlines and Atlas Air.
- How often is there a flight from Ontario to Hebron?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 285 observed flights. Mainly Alaska Airlines, ABX Air, Air Transport International. That is an observation, not a timetable.
- What is the current time difference between Ontario and Hebron?
- Hebron is currently 3 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.