Boston (BOS) to Santo Domingo (SDQ)
Flight time
≈ 4h 07m
Bearing
177° S
Boston (BOS) to Santo Domingo (SDQ) is 1,655 miles (2,664 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BOS–SDQ
Filed traffic dataIn July 2026, JetBlue Airways operated the most departures, one of 4 carriers flying nonstop BOS–SDQ; the Airbus A321 was the most common aircraft at 74% of departures; flights ran 92% full.
Departures
161
July 2026
Seats
31,429
both directions
Passengers
28,872
both directions
Load factor
91.9%
RPM ÷ ASM
Who flies BOS–SDQ?
JetBlue Airways operated the most nonstop BOS–SDQ departures in July 2026 (120), one of 4 carriers on the route.
- B6
120 departures · 23,962 seats
Share of departures74.5%95.0%
Load
- DM
Arajet
39 departures · 7,094 seats
Share of departures24.2%83.5%
Load
- DL
1 departures · 194 seats
Share of departures0.6%68.0%
Load
- UA
1 departures · 179 seats
Share of departures0.6%33.0%
Load
What plane flies BOS–SDQ?
In July 2026, the Airbus A321 flew 74% of BOS–SDQ departures — more than any other aircraft type.
- Airbus A321
119 departures · 95.0% load
73.9% - Boeing 737 MAX 8
39 departures · 83.5% load
24.2% - Airbus A320
1 departures · 90.1% load
0.6% - Airbus A321neo
1 departures · 68.0% load
0.6% - Boeing 737 MAX 9
1 departures · 33.0% load
0.6%
How has BOS–SDQ traffic changed?
Nonstop BOS–SDQ departures rose from 123 in August 2025 to 161 in July 2026.
Monthly nonstop BOS–SDQ traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
123 departures · 19,664 passengers
91.5%
Load
September 2025
63 departures · 11,121 passengers
91.8%
Load
October 2025
75 departures · 12,348 passengers
86.7%
Load
November 2025
124 departures · 19,041 passengers
83.9%
Load
December 2025
196 departures · 25,832 passengers
71.9%
Load
January 2026
185 departures · 27,787 passengers
80.8%
Load
February 2026
173 departures · 23,529 passengers
73.4%
Load
March 2026
178 departures · 25,187 passengers
75.0%
Load
April 2026
181 departures · 24,819 passengers
72.0%
Load
May 2026
169 departures · 24,605 passengers
75.6%
Load
June 2026
159 departures · 24,225 passengers
78.3%
Load
July 2026
161 departures · 28,872 passengers
91.9%
Load
By direction
Each direction is filed separately — they rarely match.
SDQ → BOS
89.0% full
83 departures · 14,319 passengers
BOS → SDQ
94.8% full
78 departures · 14,553 passengers
Nonstop BOS–SDQ 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
Santo Domingo
DO
Las Américas International Airport
Coordinates
18.43°N, 69.67°W
Hemisphere
N · W
Frequently asked
How far is Boston (BOS) from Santo Domingo (SDQ)?
BOS to SDQ is 1,655 miles (2,664 km / 1,439 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOS to SDQ?
A nonstop covers the 1,655-mile great-circle distance in roughly 4h 07m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BOS–SDQ?
In July 2026, the Airbus A321 flew the largest share of departures (73.9%), followed by the Boeing 737 MAX 8 (24.2%).
What mileage do I earn flying BOS–SDQ?
Distance-based programs credit off the 1,655-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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