White Plains (HPN) to Dulles (IAD)
Flight time
≈ 1h 18m
Bearing
235° SW
White Plains (HPN) to Dulles (IAD) is 247 miles (397 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies HPN–IAD
Filed traffic dataIn July 2026, Jet Aviation Flight Services operated the most departures, one of 3 carriers flying nonstop HPN–IAD; the Bombardier BD-100-1A10 Challenger 300 was the most common aircraft at 33% of departures; flights ran 35% full.
Departures
6
July 2026
Seats
112
both directions
Passengers
39
both directions
Load factor
34.8%
RPM ÷ ASM
Who flies HPN–IAD?
Jet Aviation Flight Services operated the most nonstop HPN–IAD departures in July 2026 (4), one of 3 carriers on the route.
- 27Q
4 departures · 32 seats
Share of departures66.7%6.3%
Load
- DL
1 departures · 72 seats
Share of departures16.7%50.0%
Load
- TJ
Tradewind Aviation
1 departures · 8 seats
Share of departures16.7%12.5%
Load
What plane flies HPN–IAD?
In July 2026, the Bombardier BD-100-1A10 Challenger 300 flew 33% of HPN–IAD departures — more than any other aircraft type.
- Bombardier BD-100-1A10 Challenger 300
2 departures · 0.0% load
33.3% - Gulfstream Aerospace Gulfstream G280
2 departures · 12.5% load
33.3% - Pilatus PC-12
1 departures · 12.5% load
16.7% - Boeing 757-200
1 departures · 50.0% load
16.7%
How has HPN–IAD traffic changed?
Nonstop HPN–IAD departures rose from 3 in August 2025 to 6 in July 2026.
Monthly nonstop HPN–IAD traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
3 departures · 4 passengers
11.4%
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
3 departures · 2 passengers
1.3%
Load
November 2025
4 departures · 3 passengers
2.8%
Load
December 2025
14 departures · 142 passengers
26.6%
Load
January 2026
3 departures · 0 passengers
0.0%
Load
February 2026
11 departures · 139 passengers
37.5%
Load
March 2026
8 departures · 10 passengers
2.8%
Load
April 2026
4 departures · 37 passengers
13.9%
Load
May 2026
1 departures · 0 passengers
0.0%
Load
June 2026
5 departures · 8 passengers
14.8%
Load
July 2026
6 departures · 39 passengers
34.8%
Load
By direction
Each direction is filed separately — they rarely match.
IAD → HPN
39.6% full
4 departures · 38 passengers
HPN → IAD
6.3% full
2 departures · 1 passengers
Nonstop HPN–IAD 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 White Plains (HPN) from Dulles (IAD)?
HPN to IAD is 247 miles (397 km / 214 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from HPN to IAD?
A nonstop covers the 247-mile great-circle distance in roughly 1h 18m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies HPN–IAD?
In July 2026, the Bombardier BD-100-1A10 Challenger 300 flew the largest share of departures (33.3%), followed by the Gulfstream Aerospace Gulfstream G280 (33.3%).
What mileage do I earn flying HPN–IAD?
Distance-based programs credit off the 247-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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