WN4378 Flight Status Southwest Airlines: Pittsburgh to Baltimore (SWA4378)
WN 4378 Pittsburgh to Baltimore Flight Status
Not scheduled today. Latest flight: September 30th, 2026 ; recent history is in the table below.
WN 4378 Flight Status & Schedule Southwest Airlines Pittsburgh to Baltimore
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 30 | PIT | BWI | 15:59 | 16:49 | Landed | Track > |
| Sep 29 | PIT | BWI | 15:39 | 16:33 | Landed | Track > |
| Sep 23 | PIT | BWI | 15:50 | 16:36 | Landed | Track > |
| Sep 22 | PIT | BWI | 15:31 | 16:17 | Landed | Track > |
| Sep 16 | PIT | BWI | 15:47 | 16:37 | Landed | Track > |
| Sep 15 | PIT | BWI | 15:35 | 16:15 | Landed | Track > |
| Sep 09 | PIT | BWI | 15:39 | 16:28 | Landed | Track > |
| Sep 08 | PIT | BWI | 16:05 | 16:59 | Landed Late | Track > |
| Sep 02 | PIT | BWI | 15:39 | 16:35 | Scheduled | Track > |
| Sep 02 | PIT | BWI | 15:43 | 18:13 | Diverted | Track > |
Southwest Airlines' Pittsburgh–Baltimore flight covers 338 km (210 mi). With 1 h 10 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 30 September 2026, landed on time.
About WN 4378
- Distance
- 338 km (210 mi)
- Typical flight time
- 50 min
- On time
- 7 of the last 9
- Average delay when late
- 24 min
WN 4378 FAQ
- How long is the WN4378 flight?
- The timetable allows 1 h 10 min. Pittsburgh to Baltimore is 338 km (210 mi).
- How often is WN4378 late?
- 1 of the last 9 flights arrived 15 or more minutes late and 1 was diverted; when late, by 24 minutes on average.
- What other flight numbers does WN4378 have?
- Also listed as SWA4378 (Southwest Airlines' ICAO code) and WN 4378.
WN4378 and Pittsburgh PIT to Baltimore BWI Flights
Other flights departing from Pittsburgh PIT: WN2385, AA1736, AA2675, 9E4931
Other flights arriving at Baltimore BWI: WN2821, WN3594
All flights connecting Pittsburgh PIT to Baltimore BWI.