Southwest Airlines WN3437 Flight Status Today
Southwest Airlines
WN
SWA
Departed On Time
Last updated: Oct 8, 2025 19:16
Database Data: Showing scheduled flight information from database. Live status may not be available.
Departure
STL
St. Louis Lambert International Airport St. Louis
20:20
Terminal:
Gate:
115 min
Arrival
BWI
Baltimore Washington International Airport Baltimore
23:15
Terminal:
Gate:
WN3437 Flight Information
- Flight Number: WN3437
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: Departed On time
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2025-10-08 |
MSY
MDW
|
Departed On time |
12:25
14:40
|
12:25
14:36
|
135min | Boeing 737MAX 8 Passenger |
| 2025-08-01 |
STL
BWI
|
Scheduled |
2025-08-01 20:20
2025-08-01 23:15
|
-
|
115min | - |
| 2025-07-31 |
STL
BWI
|
Scheduled |
2025-07-31 20:20
2025-07-31 23:15
|
-
|
115min | - |
| 2025-07-30 |
STL
BWI
|
Scheduled |
2025-07-30 14:50
2025-07-30 17:50
|
-
|
120min | - |
| 2025-07-29 |
STL
BWI
|
Scheduled |
2025-07-29 14:50
2025-07-29 17:50
|
-
|
120min | - |
| 2025-07-28 |
STL
BWI
|
Scheduled |
2025-07-28 20:20
2025-07-28 23:15
|
-
|
115min | - |
| 2025-07-27 |
STL
BWI
|
Scheduled |
2025-07-27 17:20
2025-07-27 20:20
|
-
|
120min | - |
| 2025-07-26 |
STL
BWI
|
Scheduled |
2025-07-26 19:15
2025-07-26 22:15
|
-
|
120min | - |
| 2025-07-25 |
STL
BWI
|
Scheduled |
2025-07-25 20:20
2025-07-25 23:15
|
-
|
115min | Boeing 737 MAX 8 |
| 2025-07-24 |
STL
BWI
|
Departure Estimated dep 20:30 |
2025-07-24 20:20
2025-07-24 23:15
|
2025-07-24 20:30
|
115min | Boeing 737 MAX 8 |
| 2025-07-23 |
STL
BWI
|
Arrived On time |
2025-07-23 14:50
2025-07-23 17:50
|
2025-07-23 15:06
2025-07-23 17:44
|
99min | Boeing 737 MAX 8 |
| 2025-07-22 |
STL
BWI
|
Arrived On time |
2025-07-22 14:50
2025-07-22 17:50
|
2025-07-22 15:09
2025-07-22 17:53
|
104min | Boeing 737-8H4 |
| 2025-07-21 |
STL
BWI
|
Arrived Early |
2025-07-21 20:20
2025-07-21 23:15
|
2025-07-21 20:21
2025-07-21 22:53
|
92min | Boeing 737 MAX 8 |
| 2025-07-20 |
STL
BWI
|
Arrived Delayed by 73 minutes |
2025-07-20 17:20
2025-07-20 20:20
|
2025-07-20 18:50
2025-07-20 21:33
|
103min | Boeing 737-7H4 |
| 2025-07-19 |
STL
BWI
|
Arrived Early |
2025-07-19 19:15
2025-07-19 22:15
|
2025-07-19 19:17
2025-07-19 21:59
|
101min | Boeing 737 MAX 8 |
| 2025-07-18 |
STL
BWI
|
Arrived On time |
2025-07-18 20:20
2025-07-18 23:15
|
2025-07-18 20:29
2025-07-18 23:01
|
92min | Boeing 737-8H4 |
| 2025-07-17 |
STL
BWI
|
Arrived Delayed by 39 minutes |
2025-07-17 20:20
2025-07-17 23:15
|
2025-07-17 21:12
2025-07-17 23:54
|
102min | Boeing 737 MAX 8 |
| 2025-06-18 |
STL
BWI
|
Scheduled |
2025-06-18 14:50
2025-06-18 17:50
|
-
|
120min | - |
| 2025-06-17 |
STL
BWI
|
Scheduled |
2025-06-17 14:50
2025-06-17 17:50
|
-
|
120min | - |
| 2025-06-16 |
STL
BWI
|
Scheduled |
2025-06-16 20:20
2025-06-16 23:15
|
-
|
115min | - |
| 2025-06-15 |
STL
BWI
|
Scheduled |
2025-06-15 17:20
2025-06-15 20:20
|
-
|
120min | - |
| 2025-06-14 |
STL
BWI
|
Scheduled |
2025-06-14 19:15
2025-06-14 22:15
|
-
|
120min | - |
| 2025-06-13 |
STL
BWI
|
Scheduled |
2025-06-13 20:20
2025-06-13 23:15
|
-
|
115min | - |
| 2025-06-12 |
STL
BWI
|
Scheduled |
2025-06-12 20:20
2025-06-12 23:15
|
-
|
115min | - |
| 2025-06-11 |
STL
BWI
|
Estimated |
2025-06-11 14:50
2025-06-11 17:50
|
2025-06-11 14:50
|
120min | Boeing 737-8H4 |
| 2025-06-10 |
STL
BWI
|
Estimated |
2025-06-10 14:50
2025-06-10 17:50
|
2025-06-10 14:58
2025-06-10 17:34
|
120min | Boeing 737-8H4 |
| 2025-06-09 |
STL
BWI
|
Landed |
2025-06-09 20:20
2025-06-09 23:15
|
2025-06-09 21:32
2025-06-10 00:11
|
99min | Boeing 737 MAX 8 |
| 2025-06-08 |
STL
BWI
|
Landed |
2025-06-08 17:20
2025-06-08 20:20
|
2025-06-08 17:53
2025-06-08 20:33
|
100min | Boeing 737-7H4 |
| 2025-06-07 |
STL
BWI
|
Landed |
2025-06-07 19:15
2025-06-07 22:15
|
2025-06-07 19:15
2025-06-07 21:49
|
95min | Boeing 737 MAX 8 |
| 2025-06-06 |
STL
BWI
|
Landed |
2025-06-06 20:20
2025-06-06 23:15
|
2025-06-06 21:30
2025-06-06 23:58
|
88min | Boeing 737 MAX 8 |
WN3437 Live Status Details
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.