Key West (EYW) to Dulles (IAD)
Flight time
≈ 2h 51m
Bearing
13° N
Key West (EYW) to Dulles (IAD) is 1,025 miles (1,650 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies EYW–IAD
US DOT T-100 · filed dataIn April 2026, Republic Airways was the only carrier flying nonstop EYW–IAD; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 62% full.
Departures
58
April 2026
Seats
4,408
both directions
Passengers
2,749
both directions
Load factor
62.4%
passengers ÷ seats
Who flies EYW–IAD?
Republic Airways was the only carrier to fly nonstop EYW–IAD in April 2026 (58 departures).
- YX
Republic Airways
58 departures · 4,408 seats
Share of departures100.0%62.4%
Load
What plane flies EYW–IAD?
In April 2026, the Embraer E175 flew 100% of EYW–IAD departures.
- Embraer E175
58 departures · 62.4% load
100.0%
How has EYW–IAD traffic changed?
Nonstop EYW–IAD departures rose from 2 in June 2025 to 58 in April 2026.
Monthly nonstop EYW–IAD traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
2 departures · 196 passengers
97.0%
Load
July 2025
0 departures · 0 passengers
—
Load
August 2025
0 departures · 0 passengers
—
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
1 departures · 46 passengers
36.5%
Load
December 2025
56 departures · 2,742 passengers
64.4%
Load
January 2026
67 departures · 3,467 passengers
69.2%
Load
February 2026
56 departures · 3,320 passengers
73.8%
Load
March 2026
61 departures · 3,699 passengers
78.2%
Load
April 2026
58 departures · 2,749 passengers
62.4%
Load
By direction
The DOT files each direction separately — they rarely match.
EYW → IAD
67.4% full
29 departures · 1,485 passengers
IAD → EYW
57.4% full
29 departures · 1,264 passengers
Nonstop EYW–IAD traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Key West (EYW) from Dulles (IAD)?
EYW to IAD is 1,025 miles (1,650 km / 891 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from EYW to IAD?
A nonstop covers the 1,025-mile great-circle distance in roughly 2h 51m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies EYW–IAD?
In April 2026, the Embraer E175 flew the largest share of departures (100.0%).
What mileage do I earn flying EYW–IAD?
Distance-based programs credit off the 1,025-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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