Boston (BOS) to Dallas (DAL) flights
Southwest Airlines flies nonstop from Boston Logan International Airport to Dallas Love Field, with about 7 flights a week in July 2026. The 1,554-mile flight takes about 4h 2m gate to gate.
- Distance
- 1,554 mi · 2,501 km
- Flight time
- 4h 2m
- Airlines
- 1
- Seats filled
- 90%
Airlines flying BOS to DAL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 7 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 40,473 | 4h 2m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BOS to DAL flight schedule
3 flight numbers flew this route in August 2026. The first usually leaves at 3:40pm and the last at 4:30pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| WN 1058Southwest Airlines | 3:40pm | 6:35pm | 4 | n/a |
| WN 738Southwest Airlines | 4:25pm | 7:20pm | 12 | 33% |
| WN 856Southwest Airlines | 4:30pm | 7:30pm | 12 | 17% |
Is BOS to DAL on time?
From September 2025 to August 2026, 45% of 268 flights arrived within 15 minutes of schedule and 0.7% were cancelled. Flights leaving around 1pm were the most punctual (80%), those around 5pm the least (35%). Most delay time was caused by late-arriving aircraft (63%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 268 | 45% | 39 min | 0.7% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 1pm to 2pm | 20 | 80% | |
| 2pm to 3pm | 25 | 76% | |
| 3pm to 4pm | 12 | 67% | |
| 4pm to 5pm | 77 | 38% | |
| 5pm to 6pm | 117 | 35% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 23 | 3,675 | |
| September 2025 | 21 | 3,282 | |
| October 2025 | 30 | 4,707 | |
| November 2025 | 18 | 2,803 | |
| December 2025 | 15 | 2,474 | |
| January 2026 | 4 | 610 | |
| March 2026 | 27 | 4,163 | |
| April 2026 | 30 | 4,371 | |
| May 2026 | 30 | 4,505 | |
| June 2026 | 30 | 4,920 | |
| July 2026 | 30 | 4,963 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.