Dulles (IAD) to Nassau (NAS)
Flight time
≈ 2h 43m
Bearing
180° S
Dulles (IAD) to Nassau (NAS) is 961 miles (1,546 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies IAD–NAS
Filed traffic dataIn May 2026, Republic Airways was the only carrier flying nonstop IAD–NAS; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 76% full.
Departures
10
May 2026
Seats
760
both directions
Passengers
580
both directions
Load factor
76.3%
RPM ÷ ASM
Who flies IAD–NAS?
Republic Airways was the only carrier to fly nonstop IAD–NAS in May 2026 (10 departures).
- YX
10 departures · 760 seats
Share of departures100.0%76.3%
Load
What plane flies IAD–NAS?
In May 2026, the Embraer E175 flew 100% of IAD–NAS departures.
- Embraer E175
10 departures · 76.3% load
100.0%
How has IAD–NAS traffic changed?
Nonstop IAD–NAS departures rose from 7 in June 2025 to 10 in May 2026.
Monthly nonstop IAD–NAS traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
7 departures · 462 passengers
86.8%
Load
July 2025
8 departures · 573 passengers
94.2%
Load
August 2025
6 departures · 436 passengers
95.6%
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
10 departures · 575 passengers
75.7%
Load
December 2025
32 departures · 3,951 passengers
79.4%
Load
January 2026
18 departures · 1,517 passengers
66.9%
Load
February 2026
8 departures · 496 passengers
81.6%
Load
March 2026
53 departures · 4,214 passengers
88.3%
Load
April 2026
15 departures · 1,331 passengers
71.6%
Load
May 2026
10 departures · 580 passengers
76.3%
Load
By direction
Each direction is filed separately — they rarely match.
IAD → NAS
74.5% full
5 departures · 283 passengers
NAS → IAD
78.2% full
5 departures · 297 passengers
Nonstop IAD–NAS traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Nassau
BS
Lynden Pindling International Airport
Coordinates
25.04°N, 77.47°W
Hemisphere
N · W
Frequently asked
How far is Dulles (IAD) from Nassau (NAS)?
IAD to NAS is 961 miles (1,546 km / 835 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from IAD to NAS?
A nonstop covers the 961-mile great-circle distance in roughly 2h 43m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies IAD–NAS?
In May 2026, the Embraer E175 flew the largest share of departures (100.0%).
What mileage do I earn flying IAD–NAS?
Distance-based programs credit off the 961-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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