Dulles (IAD) to Punta Cana (PUJ)
Flight time
≈ 3h 49m
Bearing
156° SE
Dulles (IAD) to Punta Cana (PUJ) is 1,510 miles (2,430 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies IAD–PUJ
Filed traffic dataIn May 2026, United Airlines was the only carrier flying nonstop IAD–PUJ; the Boeing 737 MAX 9 was the most common aircraft at 67% of departures; flights ran 93% full.
Departures
66
May 2026
Seats
11,814
both directions
Passengers
11,020
both directions
Load factor
93.3%
RPM ÷ ASM
Who flies IAD–PUJ?
United Airlines was the only carrier to fly nonstop IAD–PUJ in May 2026 (66 departures).
- UA
66 departures · 11,814 seats
Share of departures100.0%93.3%
Load
What plane flies IAD–PUJ?
In May 2026, the Boeing 737 MAX 9 flew 67% of IAD–PUJ departures — more than any other aircraft type.
- Boeing 737 MAX 9
44 departures · 93.1% load
66.7% - Boeing 737-900ER
22 departures · 93.6% load
33.3%
How has IAD–PUJ traffic changed?
Nonstop IAD–PUJ departures fell from 68 in June 2025 to 66 in May 2026.
Monthly nonstop IAD–PUJ traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
68 departures · 11,389 passengers
93.6%
Load
July 2025
70 departures · 11,724 passengers
93.6%
Load
August 2025
68 departures · 10,884 passengers
89.4%
Load
September 2025
60 departures · 7,819 passengers
72.8%
Load
October 2025
74 departures · 9,280 passengers
70.1%
Load
November 2025
120 departures · 16,167 passengers
75.3%
Load
December 2025
122 departures · 17,380 passengers
79.6%
Load
January 2026
104 departures · 14,802 passengers
79.5%
Load
February 2026
95 departures · 14,430 passengers
84.9%
Load
March 2026
120 departures · 20,072 passengers
93.5%
Load
April 2026
118 departures · 18,141 passengers
85.9%
Load
May 2026
66 departures · 11,020 passengers
93.3%
Load
By direction
Each direction is filed separately — they rarely match.
IAD → PUJ
93.0% full
33 departures · 5,492 passengers
PUJ → IAD
93.6% full
33 departures · 5,528 passengers
Nonstop IAD–PUJ 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
Punta Cana
DO
Punta Cana International Airport
Coordinates
18.57°N, 68.36°W
Hemisphere
N · W
Frequently asked
How far is Dulles (IAD) from Punta Cana (PUJ)?
IAD to PUJ is 1,510 miles (2,430 km / 1,312 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from IAD to PUJ?
A nonstop covers the 1,510-mile great-circle distance in roughly 3h 49m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies IAD–PUJ?
In May 2026, the Boeing 737 MAX 9 flew the largest share of departures (66.7%), followed by the Boeing 737-900ER (33.3%).
What mileage do I earn flying IAD–PUJ?
Distance-based programs credit off the 1,510-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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