| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | BWI | BUF | 15:21 | 16:11 |
Landed
|
Track > |
| Dec 18 | BWI | BUF | 15:35 | 16:21 |
Landed
|
Track > |
| Dec 14 | BWI | BUF | 15:28 | 16:22 |
Landed
|
Track > |
| Dec 12 | BWI | BUF | 16:20 | 17:06 |
Delayed
|
Track > |
| Dec 07 | BWI | BUF | 16:25 | 17:17 |
Delayed
|
Track > |
| Nov 28 | BWI | BUF | 15:48 | 16:43 |
Landed Late
|
Track > |
| Nov 24 | BWI | BUF | 15:16 | 16:03 |
Landed
|
Track > |
| Nov 23 | BWI | BUF | 15:35 | 16:28 |
Landed
|
Track > |
| Nov 21 | BWI | BUF | 15:19 | 16:07 |
Landed
|
Track > |
| Nov 16 | BWI | BUF | 15:12 | 16:05 |
Landed
|
Track > |
Southwest Airlines Flight WN1677 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 WN1677 flight from Baltimore to Buffalo?
The average flight time from Baltimore to Buffalo is 50 minutes. The flight distance is 453 km / 281 miles and the average flight speed is 542 km/h / 336 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1677 Baltimore to Buffalo?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1677 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1677 arriving at?
Flight WN1677 arrives at Buffalo Niagara International Airport (BUF) Terminal A.
When was the latest WN1677 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 16:11.
How else can the flight WN1677 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1677, WN 1677, SWA 1677.
How often is flight WN1677 delayed?
On average, 60% of all WN1677 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled WN1677 flight or baggage issues?
If your WN1677 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 WN1677 Flight Tracker above for more details.
Other flights departing from Baltimore BWI: WN770, WN1744, WN1781, WN1900
Other flights arriving at Buffalo BUF: AA4639, B62086, UA5744, AA4132
All flights connecting Baltimore BWI to Buffalo BUF.