| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 01 | BWI | BUF | 15:39 | 16:34 |
Landed
|
Track > |
| May 30 | BWI | BUF | 15:25 | 16:20 |
Landed
|
Track > |
| May 29 | BWI | BUF | 16:18 | 17:09 |
Landed Late
|
Track > |
| May 28 | BWI | BUF | 15:59 | 16:46 |
Landed
|
Track > |
| May 25 | BWI | BUF | 16:09 | 16:56 |
Landed Late
|
Track > |
| May 23 | BWI | BUF | 15:14 | 16:09 |
Landed
|
Track > |
| May 22 | BWI | BUF | 15:58 | 16:46 |
Landed
|
Track > |
| May 21 | BWI | BUF | 16:23 | 17:12 |
Landed Late
|
Track > |
| May 18 | BWI | BUF | 16:10 | 16:57 |
Landed Late
|
Track > |
| May 16 | BWI | BUF | 15:23 | 16:16 |
Landed
|
Track > |
Southwest Airlines Flight WN1427 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 WN1427 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 538 km/h / 335 mph.
How many WN1427 flights are operated per week?
3 flights per week. The flight WN1427 is operated on Monday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1427 Baltimore to Buffalo?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1427 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN1427 flight?
The latest flight took off on Monday, June 1st, 2026 with the flight status being Landed on 16:34.
How else can the flight WN1427 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1427, WN 1427, SWA 1427.
How often is flight WN1427 delayed?
On average, 80% of all WN1427 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled WN1427 flight or baggage issues?
If your WN1427 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 WN1427 Flight Tracker above for more details.
Other flights departing from Baltimore BWI: WN2080, WN2759, F93663, WN2458
Other flights arriving at Buffalo BUF: B61115, AA4913, UA2226, DL5799
All flights connecting Baltimore BWI to Buffalo BUF.