| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | BWI | BUF | 13:31 | 14:26 |
Landed
|
Track > |
| Jan 02 | BWI | BUF | 13:32 | 14:29 |
Landed
|
Track > |
| Dec 30 | BWI | BUF | 13:44 | 14:48 |
Landed
|
Track > |
| Dec 29 | BWI | BUF | 13:20 | 14:35 |
Cancelled
|
Track > |
| Claim > | ||||||
| Dec 28 | BWI | BUF | 13:39 | 14:27 |
Landed
|
Track > |
| Dec 26 | BWI | BUF | 16:09 | 16:20 |
Unknown
|
Track > |
| Dec 26 | BWI | BUF | 13:30 | 14:20 |
En-Route
|
Track > |
| Dec 23 | BWI | BUF | 13:49 | 14:41 |
Landed
|
Track > |
| Dec 22 | BWI | BUF | 14:14 | 15:10 |
Landed Late
|
Track > |
| Dec 21 | BWI | BUF | 13:56 | 14:54 |
Landed Late
|
Track > |
Southwest Airlines Flight WN4172 connects Baltimore, United States to Buffalo, United States, taking off from Baltimore Washington International Airport BWI and landing at Buffalo Niagara International Airport BUF.
How long is the WN4172 flight from Baltimore to Buffalo?
The average flight time from Baltimore to Buffalo is 55 minutes. The flight distance is 453 km / 281 miles and the average flight speed is 495 km/h / 307 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4172 Baltimore to Buffalo?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4172 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4172 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 14:26.
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, 40% of all WN4172 flights are delayed. The average delay is 18 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 Baltimore BWI: WN1504, WN1743, WN1963, WN4183
Other flights arriving at Buffalo BUF: WN4304, WN2035, WN4861, DL5103
All flights connecting Baltimore BWI to Buffalo BUF.