Dulles (IAD) to Vienna (VIE)
Flight time
≈ 9h 42m
Bearing
48° NE
Dulles (IAD) to Vienna (VIE) is 4,452 miles (7,165 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies IAD–VIE
Filed traffic dataIn May 2026, Austrian Airlines was the only carrier flying nonstop IAD–VIE; the Boeing 767-300 was the most common aircraft at 100% of departures; flights ran 83% full.
Departures
62
May 2026
Seats
13,082
both directions
Passengers
10,804
both directions
Load factor
82.6%
RPM ÷ ASM
Who flies IAD–VIE?
Austrian Airlines was the only carrier to fly nonstop IAD–VIE in May 2026 (62 departures).
- OS
Austrian Airlines
62 departures · 13,082 seats
Share of departures100.0%82.6%
Load
What plane flies IAD–VIE?
In May 2026, the Boeing 767-300 flew 100% of IAD–VIE departures.
- Boeing 767-300
62 departures · 82.6% load
100.0%
How has IAD–VIE traffic changed?
Nonstop IAD–VIE departures rose from 60 in June 2025 to 62 in May 2026.
Monthly nonstop IAD–VIE traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
60 departures · 11,148 passengers
88.1%
Load
July 2025
62 departures · 12,179 passengers
93.1%
Load
August 2025
61 departures · 12,381 passengers
96.2%
Load
September 2025
60 departures · 11,737 passengers
92.7%
Load
October 2025
62 departures · 11,257 passengers
86.1%
Load
November 2025
60 departures · 9,943 passengers
78.5%
Load
December 2025
62 departures · 13,105 passengers
94.0%
Load
January 2026
48 departures · 8,710 passengers
86.0%
Load
February 2026
39 departures · 5,913 passengers
73.6%
Load
March 2026
60 departures · 9,870 passengers
78.0%
Load
April 2026
56 departures · 9,439 passengers
79.9%
Load
May 2026
62 departures · 10,804 passengers
82.6%
Load
By direction
Each direction is filed separately — they rarely match.
IAD → VIE
90.1% full
31 departures · 5,895 passengers
VIE → IAD
75.0% full
31 departures · 4,909 passengers
Nonstop IAD–VIE 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
Vienna
AT
Vienna International Airport
Coordinates
48.11°N, 16.57°E
Hemisphere
N · E
Frequently asked
How far is Dulles (IAD) from Vienna (VIE)?
IAD to VIE is 4,452 miles (7,165 km / 3,869 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from IAD to VIE?
A nonstop covers the 4,452-mile great-circle distance in roughly 9h 42m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies IAD–VIE?
In May 2026, the Boeing 767-300 flew the largest share of departures (100.0%).
What mileage do I earn flying IAD–VIE?
Distance-based programs credit off the 4,452-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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