| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 18 | LAX | BWI | 10:19 | 17:54 |
Landed
|
Track > |
| Sep 17 | LAX | BWI | 13:01 | 20:33 |
Delayed
|
Track > |
| Sep 16 | LAX | BWI | 11:15 | 18:47 |
Landed
|
Track > |
| Sep 15 | LAX | BWI | 11:57 | 19:19 |
Landed Late
|
Track > |
| Sep 14 | LAX | BWI | 10:47 | 18:23 |
Landed Late
|
Track > |
| Sep 12 | LAX | BWI | 11:21 | 19:06 |
Landed Late
|
Track > |
| Sep 11 | LAX | BWI | 10:16 | 17:39 |
Landed
|
Track > |
| Sep 10 | LAX | BWI | 10:23 | 17:47 |
Landed
|
Track > |
| Sep 09 | LAX | BWI | 11:08 | 18:35 |
Landed
|
Track > |
| Sep 08 | LAX | BWI | 11:11 | 18:42 |
Landed
|
Track > |
Southwest Airlines Flight WN4155 connects Los Angeles, United States to Baltimore, United States, taking off from Los Angeles International Airport LAX and landing at Baltimore Washington International Airport BWI.
How long is the WN4155 flight from Los Angeles to Baltimore?
The average flight time from Los Angeles to Baltimore is 4 hours and 30 minutes. The flight distance is 3740 km / 2324 miles and the average flight speed is 829 km/h / 515 mph.
How many WN4155 flights are operated per week?
5 flights per week. The flight WN4155 is operated on Monday, Tuesday, Wednesday, Thursday and Friday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4155 Los Angeles to Baltimore?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4155 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4155 flight?
The latest flight took off on Friday, September 18th, 2026 with the flight status being Landed on 17:54.
How else can the flight WN4155 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4155, WN 4155, SWA 4155.
How often is flight WN4155 delayed?
On average, 50% of all WN4155 flights are delayed. The average delay is 50 minutes.
Can I get compensation for my delayed or cancelled WN4155 flight or baggage issues?
If your WN4155 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 WN4155 Flight Tracker above for more details.
Other flights departing from Los Angeles LAX: DL462, DL958, WN2404, AA1719
Other flights arriving at Baltimore BWI: AS378, WN2096, AA3121, WN2148
All flights connecting Los Angeles LAX to Baltimore BWI.