Cincinnati / Covington (CVG) to Dulles (IAD)
Flight time
≈ 1h 34m
Bearing
89° E
Cincinnati / Covington (CVG) to Dulles (IAD) is 387 miles (623 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies CVG–IAD
Filed traffic dataIn June 2026, Republic Airways operated the most departures, one of 6 carriers flying nonstop CVG–IAD; the Embraer E175 was the most common aircraft at 60% of departures; flights ran 82% full.
Departures
215
June 2026
Seats
14,180
both directions
Passengers
11,633
both directions
Load factor
82.0%
RPM ÷ ASM
Who flies CVG–IAD?
Republic Airways operated the most nonstop CVG–IAD departures in June 2026 (84), one of 6 carriers on the route.
- YX
84 departures · 6,384 seats
Share of departures39.1%81.3%
Load
- G7
74 departures · 3,700 seats
Share of departures34.4%87.4%
Load
- YV
46 departures · 3,292 seats
Share of departures21.4%83.0%
Load
- C5
8 departures · 400 seats
Share of departures3.7%87.0%
Load
- UA
2 departures · 332 seats
Share of departures0.9%38.3%
Load
- DL
1 departures · 72 seats
Share of departures0.5%0.0%
Load
What plane flies CVG–IAD?
In June 2026, the Embraer E175 flew 60% of CVG–IAD departures — more than any other aircraft type.
- Embraer E175
130 departures · 81.9% load
60.5% - Bombardier CRJ-550
74 departures · 87.4% load
34.4% - Embraer ERJ-145
8 departures · 87.0% load
3.7% - Boeing 737-800
2 departures · 38.3% load
0.9% - Boeing 757-200
1 departures · 0.0% load
0.5%
How has CVG–IAD traffic changed?
Nonstop CVG–IAD departures rose from 206 in July 2025 to 215 in June 2026.
Monthly nonstop CVG–IAD traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
206 departures · 10,765 passengers
83.0%
Load
August 2025
204 departures · 10,710 passengers
79.9%
Load
September 2025
171 departures · 10,241 passengers
85.6%
Load
October 2025
219 departures · 11,907 passengers
85.8%
Load
November 2025
207 departures · 11,781 passengers
79.9%
Load
December 2025
228 departures · 11,164 passengers
76.6%
Load
January 2026
138 departures · 6,361 passengers
76.7%
Load
February 2026
134 departures · 5,999 passengers
73.9%
Load
March 2026
223 departures · 11,348 passengers
71.8%
Load
April 2026
234 departures · 11,660 passengers
80.4%
Load
May 2026
223 departures · 11,159 passengers
82.2%
Load
June 2026
215 departures · 11,633 passengers
82.0%
Load
By direction
Each direction is filed separately — they rarely match.
CVG → IAD
81.0% full
108 departures · 5,961 passengers
IAD → CVG
83.2% full
107 departures · 5,672 passengers
Nonstop CVG–IAD traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2026; filings from 2025. Public domain (US Government work).
The airports
Cincinnati / Covington
US
Cincinnati Northern Kentucky International Airport
Coordinates
39.05°N, 84.67°W
Hemisphere
N · W
Frequently asked
How far is Cincinnati / Covington (CVG) from Dulles (IAD)?
CVG to IAD is 387 miles (623 km / 336 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from CVG to IAD?
A nonstop covers the 387-mile great-circle distance in roughly 1h 34m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies CVG–IAD?
In June 2026, the Embraer E175 flew the largest share of departures (60.5%), followed by the Bombardier CRJ-550 (34.4%).
What mileage do I earn flying CVG–IAD?
Distance-based programs credit off the 387-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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