Boston (BOS) to Dallas-Fort Worth (DFW)
Flight time
≈ 3h 55m
Bearing
254° W
Boston (BOS) to Dallas-Fort Worth (DFW) is 1,559 miles (2,509 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BOS–DFW
Filed traffic dataIn July 2026, American Airlines operated the most departures, one of 2 carriers flying nonstop BOS–DFW; the Airbus A321 was the most common aircraft at 50% of departures; flights ran 84% full.
Departures
648
July 2026
Seats
112,283
both directions
Passengers
94,182
both directions
Load factor
83.9%
RPM ÷ ASM
Who flies BOS–DFW?
American Airlines operated the most nonstop BOS–DFW departures in July 2026 (476), one of 2 carriers on the route.
- AA
476 departures · 88,130 seats
Share of departures73.5%84.8%
Load
- DL
172 departures · 24,153 seats
Share of departures26.5%80.4%
Load
What plane flies BOS–DFW?
In July 2026, the Airbus A321 flew 50% of BOS–DFW departures — more than any other aircraft type.
- Airbus A321
322 departures · 83.9% load
49.7% - Boeing 737-800
139 departures · 83.2% load
21.4% - Airbus A319
58 departures · 84.2% load
8.9% - Airbus A220-300
56 departures · 82.0% load
8.6% - Boeing 737 MAX 8
48 departures · 82.2% load
7.4% - Airbus A321neo
24 departures · 93.2% load
3.7% - Airbus A220-100
1 departures · 60.6% load
0.1%
How has BOS–DFW traffic changed?
Nonstop BOS–DFW departures fell from 672 in August 2025 to 648 in July 2026.
Monthly nonstop BOS–DFW traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
672 departures · 101,041 passengers
91.7%
Load
September 2025
608 departures · 89,439 passengers
90.0%
Load
October 2025
694 departures · 106,936 passengers
92.5%
Load
November 2025
573 departures · 82,370 passengers
85.5%
Load
December 2025
573 departures · 82,180 passengers
85.8%
Load
January 2026
507 departures · 67,044 passengers
77.8%
Load
February 2026
490 departures · 65,431 passengers
79.0%
Load
March 2026
536 departures · 74,791 passengers
82.9%
Load
April 2026
595 departures · 80,541 passengers
79.8%
Load
May 2026
634 departures · 88,494 passengers
81.7%
Load
June 2026
619 departures · 89,884 passengers
84.1%
Load
July 2026
648 departures · 94,182 passengers
83.9%
Load
By direction
Each direction is filed separately — they rarely match.
BOS → DFW
84.5% full
324 departures · 47,425 passengers
DFW → BOS
83.3% full
324 departures · 46,757 passengers
Nonstop BOS–DFW 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
Dallas-Fort Worth
US
Dallas Fort Worth International Airport
Coordinates
32.90°N, 97.04°W
Hemisphere
N · W
Frequently asked
How far is Boston (BOS) from Dallas-Fort Worth (DFW)?
BOS to DFW is 1,559 miles (2,509 km / 1,355 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOS to DFW?
A nonstop covers the 1,559-mile great-circle distance in roughly 3h 55m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BOS–DFW?
In July 2026, the Airbus A321 flew the largest share of departures (49.7%), followed by the Boeing 737-800 (21.4%).
What mileage do I earn flying BOS–DFW?
Distance-based programs credit off the 1,559-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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