| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | BUF | DAL | 15:43 | 17:42 |
Landed
|
Track > |
| Jan 02 | BUF | DAL | 15:27 | 17:25 |
Landed
|
Track > |
| Dec 30 | BUF | DAL | 15:46 | 17:35 |
Landed
|
Track > |
| Dec 29 | BUF | DAL | 15:10 | 17:30 |
Cancelled
|
Track > |
| Claim > | ||||||
| Dec 28 | BUF | DAL | 15:39 | 17:42 |
Landed
|
Track > |
| Dec 26 | BUF | DAL | 18:44 | 20:40 |
Delayed
|
Track > |
| Dec 23 | BUF | DAL | 15:31 | 17:18 |
Landed
|
Track > |
| Dec 22 | BUF | DAL | 16:08 | 18:02 |
Landed Late
|
Track > |
| Dec 21 | BUF | DAL | 16:19 | 18:12 |
Landed Late
|
Track > |
| Dec 19 | BUF | DAL | 16:46 | 18:40 |
Delayed
|
Track > |
Southwest Airlines Flight WN4172 connects Buffalo, United States to Dallas, United States, taking off from Buffalo Niagara International Airport BUF and landing at Dallas Love Field Airport DAL.
How long is the WN4172 flight from Buffalo to Dallas?
The average flight time from Buffalo to Dallas is 2 hours and 54 minutes. The flight distance is 1939 km / 1205 miles and the average flight speed is 658 km/h / 409 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4172 Buffalo to Dallas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4172 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4172 arriving at?
Flight WN4172 arrives at Dallas Love Field Airport (DAL) Terminal 1.
When was the latest WN4172 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 17:42.
How else can the flight WN4172 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4172, WN 4172, SWA 4172.
How often is flight WN4172 delayed?
On average, 70% of all WN4172 flights are delayed. The average delay is 51 minutes.
Can I get compensation for my delayed or cancelled WN4172 flight or baggage issues?
If your WN4172 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our WN4172 Flight Tracker above for more details.
Other flights departing from Buffalo BUF: WN2035, WN4863, DL5103, WN4861
Other flights arriving at Dallas DAL: WN2306, WN4183, WN101, WN1775
All flights connecting Buffalo BUF to Dallas DAL.