Dulles (IAD) to Valparaiso (VPS)
Flight time
≈ 2h 21m
Bearing
224° SW
Dulles (IAD) to Valparaiso (VPS) is 778 miles (1,252 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies IAD–VPS
Filed traffic dataIn July 2026, Allegiant Air was the only carrier flying nonstop IAD–VPS; the Airbus A319 was the most common aircraft at 100% of departures; flights ran 89% full.
Departures
8
July 2026
Seats
1,248
both directions
Passengers
1,114
both directions
Load factor
89.3%
RPM ÷ ASM
Who flies IAD–VPS?
Allegiant Air was the only carrier to fly nonstop IAD–VPS in July 2026 (8 departures).
- G4
8 departures · 1,248 seats
Share of departures100.0%89.3%
Load
What plane flies IAD–VPS?
In July 2026, the Airbus A319 flew 100% of IAD–VPS departures.
- Airbus A319
8 departures · 89.3% load
100.0%
How has IAD–VPS traffic changed?
Nonstop IAD–VPS departures fell from 10 in August 2025 to 8 in July 2026.
Monthly nonstop IAD–VPS traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
10 departures · 1,430 passengers
83.0%
Load
September 2025
18 departures · 1,987 passengers
67.6%
Load
October 2025
16 departures · 2,147 passengers
86.0%
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
0 departures · 0 passengers
—
Load
January 2026
0 departures · 0 passengers
—
Load
February 2026
0 departures · 0 passengers
—
Load
March 2026
0 departures · 0 passengers
—
Load
April 2026
0 departures · 0 passengers
—
Load
May 2026
1 departures · 8 passengers
5.2%
Load
June 2026
6 departures · 767 passengers
81.9%
Load
July 2026
8 departures · 1,114 passengers
89.3%
Load
By direction
Each direction is filed separately — they rarely match.
IAD → VPS
90.2% full
4 departures · 563 passengers
VPS → IAD
88.3% full
4 departures · 551 passengers
Nonstop IAD–VPS traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Dulles (IAD) from Valparaiso (VPS)?
IAD to VPS is 778 miles (1,252 km / 676 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from IAD to VPS?
A nonstop covers the 778-mile great-circle distance in roughly 2h 21m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies IAD–VPS?
In July 2026, the Airbus A319 flew the largest share of departures (100.0%).
What mileage do I earn flying IAD–VPS?
Distance-based programs credit off the 778-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Popular long-haul routes