| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | BWI | STL | 08:18 | 09:07 |
Landed
|
Track > |
| Jan 03 | BWI | STL | 07:33 | 08:23 |
Landed
|
Track > |
| Jan 02 | BWI | STL | 08:08 | 09:01 |
Landed
|
Track > |
| Dec 30 | BWI | STL | 07:55 | 08:47 |
Landed
|
Track > |
| Dec 29 | BWI | STL | 07:56 | 08:57 |
Landed
|
Track > |
| Dec 28 | BWI | STL | 07:57 | 08:51 |
Landed
|
Track > |
| Dec 27 | BWI | STL | 07:47 | 08:44 |
Landed
|
Track > |
| Dec 26 | BWI | STL | 07:58 | 08:57 |
Landed
|
Track > |
| Dec 23 | BWI | STL | 08:12 | 09:03 |
Landed
|
Track > |
| Dec 22 | BWI | STL | 07:59 | 09:02 |
Landed
|
Track > |
Southwest Airlines Flight WN156 connects Baltimore, United States to St. Louis, United States, taking off from Baltimore Washington International Airport BWI and landing at St. Louis Lambert International Airport STL.
How long is the WN156 flight from Baltimore to St. Louis?
The average flight time from Baltimore to St. Louis is 1 hour and 54 minutes. The flight distance is 1184 km / 736 miles and the average flight speed is 619 km/h / 385 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN156 Baltimore to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN156 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN156 arriving at?
Flight WN156 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN156 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 09:07.
How else can the flight WN156 be referenced as?
This Southwest Airlines flight can also be referenced as SWA156, WN0156, WN 156, SWA 156.
How often is flight WN156 delayed?
On average, 0% of all WN156 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN156 flight or baggage issues?
If your WN156 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 WN156 Flight Tracker above for more details.
Other flights departing from Baltimore BWI: WN1891, UA263, WN120, WN1752
Other flights arriving at St. Louis STL: WN1438, WN2800, WN366, WN2591
All flights connecting Baltimore BWI to St. Louis STL.