Boston (BOS) to Charlotte Amalie (STT)
Flight time
≈ 4h 12m
Bearing
166° S
Boston (BOS) to Charlotte Amalie (STT) is 1,697 miles (2,732 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BOS–STT
Filed traffic dataIn May 2026, JetBlue Airways operated the most departures, one of 2 carriers flying nonstop BOS–STT; the Airbus A321 was the most common aircraft at 55% of departures; flights ran 89% full.
Departures
11
May 2026
Seats
1,608
both directions
Passengers
1,439
both directions
Load factor
89.5%
RPM ÷ ASM
Who flies BOS–STT?
JetBlue Airways operated the most nonstop BOS–STT departures in May 2026 (10), one of 2 carriers on the route.
- B6
10 departures · 1,594 seats
Share of departures90.9%90.1%
Load
- 36Q
Air Hamburg Luftverkehrsgesellschaft mbH
1 departures · 14 seats
Share of departures9.1%14.3%
Load
What plane flies BOS–STT?
In May 2026, the Airbus A321 flew 55% of BOS–STT departures — more than any other aircraft type.
- Airbus A321
6 departures · 88.5% load
54.5% - Airbus A321neo
4 departures · 92.7% load
36.4% - Embraer Legacy 650
1 departures · 14.3% load
9.1%
How has BOS–STT traffic changed?
Nonstop BOS–STT departures rose from 8 in June 2025 to 11 in May 2026.
Monthly nonstop BOS–STT traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
8 departures · 1,146 passengers
90.1%
Load
July 2025
8 departures · 1,131 passengers
88.9%
Load
August 2025
8 departures · 1,067 passengers
83.5%
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
8 departures · 854 passengers
67.1%
Load
November 2025
20 departures · 2,572 passengers
76.1%
Load
December 2025
63 departures · 7,469 passengers
67.7%
Load
January 2026
117 departures · 13,617 passengers
64.9%
Load
February 2026
105 departures · 13,823 passengers
73.3%
Load
March 2026
120 departures · 16,311 passengers
75.7%
Load
April 2026
104 departures · 13,544 passengers
72.5%
Load
May 2026
11 departures · 1,439 passengers
89.5%
Load
By direction
Each direction is filed separately — they rarely match.
STT → BOS
85.1% full
6 departures · 690 passengers
BOS → STT
94.0% full
5 departures · 749 passengers
Nonstop BOS–STT 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
Charlotte Amalie
VI
Cyril E. King Airport
Coordinates
18.34°N, 64.98°W
Hemisphere
N · W
Frequently asked
How far is Boston (BOS) from Charlotte Amalie (STT)?
BOS to STT is 1,697 miles (2,732 km / 1,475 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOS to STT?
A nonstop covers the 1,697-mile great-circle distance in roughly 4h 12m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BOS–STT?
In May 2026, the Airbus A321 flew the largest share of departures (54.5%), followed by the Airbus A321neo (36.4%).
What mileage do I earn flying BOS–STT?
Distance-based programs credit off the 1,697-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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