Washington Dulles International Airport
Dulles, United StatesIAD / KIAD
International hub · 171 direct destinations · 4 runways · longest runway 11,499 ft
72 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Dulles → Hebron
IAD
DullesWashington Dulles International Airport
DullesWashington Dulles International AirportCVGHebronCincinnati Northern Kentucky International Airport
HebronCincinnati Northern Kentucky International Airport- Distance
- 387 mi
- Estimated flight time
- ~1h 15m
Same local time in Dulles and Hebron.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 3.5 flights a day, observed from October 2025 to September 2026.
- 3.5
- flights per day
- 4
- busiest month · Oct
- 2
- quietest month · Jan
- 1 hr 7 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 2Jan2026
- 2Feb
- 4Mar
- 4Apr
- 4May
- 4Jun
- 3Jul
- 3Aug
- 3Sep
- 4Oct2025
- 4Nov
- 3Dec
Airlines
Who flies it
GoJet Airlines LLCall year
Republic Airwaysall year
Mesa Airlinesall year
CommuteAirall year
United Airlinesautumn
Delta Air Linesnow and then
Through the day
Departure times
Local time in Dulles. Most departures between 12:00 and 15:00.
- 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
- 3.5Mon
- 2.8Tue
- 2.8Wed
- 3.3Thu
- 3.8Fri
- 3.3Sat
- 3.3Sun
Fleet
Aircraft observed
- Bombardier CRJ700CRJ739%
- Embraer 175E75L38%
- Embraer 170E1706%
- E45X6%
- Airbus A319A3194%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 2 | 70 |
|
| February 2026 | 2 | 68 |
|
| March 2026 | 4 | 111 |
|
| April 2026 | 4 | 114 |
|
| May 2026 | 4 | 102 |
|
| June 2026 | 4 | 105 |
|
| July 2026 | 3 | 98 |
|
| August 2026 | 3 | 96 |
|
| September 2026 | 3 | 91 |
|
| October 2025 | 4 | 116 |
|
| November 2025 | 4 | 107 |
|
| December 2025 | 3 | 103 |
|
Airlines observed on this route
From observed callsign routes on IAD-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 Dulles: 171.
- 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
52 °F · RainSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
IAD LUKCincinnati Municipal Airport Lunken FieldCincinnati is about 14 mi from Hebron.View route →DCA CVGRonald Reagan Washington National AirportWashington is about 24 mi from Dulles.View route →BWI CVGBaltimore/Washington International Thurgood Marshall AirportBaltimore is about 45 mi from Dulles.View route →IAD DAYJames M. Cox Dayton International AirportDayton is about 63 mi from Hebron.View route →
About the route from Dulles to Hebron
The observed direct connection between Washington Dulles International Airport (IAD) and Cincinnati Northern Kentucky International Airport (CVG) covers approximately 387 mi. The estimated flight time is around 1h 15m. CommuteAir, Delta Air Lines, GoJet Airlines LLC, Mesa Airlines, Republic Airways and United Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Dulles from Hebron by air?
- The great-circle distance between Washington Dulles International Airport and Cincinnati Northern Kentucky International Airport is approximately 387 mi.
- How long is the flight from Dulles to Hebron?
- Based on the distance, the estimated flight time is about 1h 15m. This is an estimate, not a schedule.
- Is there a direct connection from Dulles to Hebron?
- Yes, a direct connection between IAD and CVG has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: CommuteAir, Delta Air Lines, GoJet Airlines LLC, Mesa Airlines, Republic Airways and United Airlines.
- How often is there a flight from Dulles to Hebron?
- On average around 3.5 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,181 observed flights. Mainly GoJet Airlines LLC, Republic Airways, Mesa Airlines. That is an observation, not a timetable.
- What is the current time difference between Dulles and Hebron?
- Same local time in Dulles and Hebron.
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.