WN331 Flight Status Southwest Airlines: Buffalo to Baltimore (SWA331)
WN 331 Buffalo to Baltimore Flight Status
Not scheduled today. Latest flight: July 29th, 2026 ; recent history is in the table below.
WN 331 Flight Status & Schedule Southwest Airlines Buffalo to Baltimore
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Jul 29 | BUF | BWI | 12:58 | 13:46 | Landed | Track > |
| Jul 28 | BUF | BWI | 13:28 | 14:16 | Landed | Track > |
| Jul 22 | BUF | BWI | 14:00 | 14:48 | Delayed | Track > |
| Jul 21 | BUF | BWI | 12:54 | 14:24 | Landed Late | Track > |
| Jul 15 | BUF | BWI | 13:39 | 14:35 | Landed Late | Track > |
| Jul 14 | BUF | BWI | 13:16 | 14:03 | Landed | Track > |
| Jul 08 | BUF | BWI | 13:07 | 13:56 | Landed | Track > |
| Jul 07 | BUF | BWI | 12:59 | 13:49 | Landed | Track > |
| Jul 01 | BUF | BWI | 12:54 | 13:40 | Landed | Track > |
| Jun 30 | BUF | BWI | 13:04 | 13:56 | Landed | Track > |
Southwest Airlines' Buffalo–Baltimore flight covers 453 km (281 mi). With 1 h 15 min in the timetable and a usual flight time of about 50 min, it often makes up time. It is not flying today; the last flight, on 29 July 2026, landed on time.
About WN 331
Southwest Airlines Flight WN331 connects Buffalo, United States to Baltimore, United States, taking off from Buffalo Niagara International Airport BUF and landing at Baltimore Washington International Airport BWI.
- Distance
- 453 km (281 mi)
- Typical flight time
- 50 min
- On time
- 7 of the last 9
- Average delay when late
- 25 min
- Usually departs from
- Gate 16
WN 331 FAQ
- How long is the WN331 flight from Buffalo to Baltimore?
- The timetable allows 1 h 15 min. Buffalo to Baltimore is 453 km (281 mi).
- How often is WN331 from Buffalo to Baltimore late?
- 2 of the last 9 flights arrived 15 or more minutes late; when late, by 25 minutes on average.
- When was the latest WN331 flight from Buffalo to Baltimore?
- The latest WN331 was the 12:50 (local time) departure from Buffalo on 29 July 2026; it landed 19 minutes early.
- Which terminal does WN331 use?
- It usually leaves from gate 16 at Buffalo Niagara International Airport (BUF). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN331 have?
- Also listed as SWA331 (Southwest Airlines' ICAO code) and WN 331.
WN331 and Buffalo BUF to Baltimore BWI Flights
Other flights departing from Buffalo BUF: AA5104, WN739, UA4381, AA1616
Other flights arriving at Baltimore BWI: WN3718, WN4434, WN4671
All flights connecting Buffalo BUF to Baltimore BWI.