| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 04 | PIT | BWI | 15:25 | 16:35 |
Scheduled
|
Track > |
Southwest Airlines Flight WN4378 connects Pittsburgh, United States to Baltimore, United States, taking off from Pittsburgh International Airport PIT and landing at Baltimore Washington International Airport BWI.
How many WN4378 flights are operated per week?
1 flight per week. The flight WN4378 is operated on Tuesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4378 Pittsburgh to Baltimore?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4378 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4378 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being Scheduled on 16:35.
How else can the flight WN4378 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4378, WN 4378, SWA 4378.
How often is flight WN4378 delayed?
On average, 0% of all WN4378 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN4378 flight or baggage issues?
If your WN4378 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 WN4378 Flight Tracker above for more details.
Other flights departing from Pittsburgh PIT: AA2311, G74457, QK8588, YX4479
Other flights arriving at Baltimore BWI: WN2853, WN3813, WN2821, WN3594
All flights connecting Pittsburgh PIT to Baltimore BWI.