Buffalo (BUF) to Dallas (DAL) flights
Southwest Airlines flies nonstop from Buffalo Niagara International Airport to Dallas Love Field, with about 2 flights a week in July 2026. The 1,206-mile flight takes about 3h 7m gate to gate.
- Distance
- 1,206 mi · 1,941 km
- Flight time
- 3h 7m
- Airlines
- 1
- Seats filled
- 89%
Airlines flying BUF to DAL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 2 | Boeing 737-700 / MAX 7, Boeing 737-800, Boeing 737 MAX 8 | 5,080 | 3h 7m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Is BUF to DAL on time?
From September 2025 to August 2026, 50% of 37 flights arrived within 15 minutes of schedule and 2.7% were cancelled. Flights leaving around 12pm were the most punctual (70%), those around 3pm the least (50%). Most delay time was caused by late-arriving aircraft (66%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 37 | 50% | 23 min | 2.7% |
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
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 2 | 336 | |
| November 2025 | 5 | 631 | |
| December 2025 | 10 | 1,284 | |
| January 2026 | 3 | 423 | |
| June 2026 | 8 | 1,157 | |
| July 2026 | 8 | 1,249 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.