| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | STL | MSY | 08:33 | 09:58 |
Landed
|
Track > |
| Apr 05 | STL | MSY | 08:27 | 09:54 |
Landed
|
Track > |
| Apr 04 | STL | MSY | 08:32 | 10:00 |
Landed
|
Track > |
| Apr 03 | STL | MSY | 08:50 | 10:12 |
Landed
|
Track > |
| Apr 02 | STL | MSY | 08:34 | 10:00 |
Landed
|
Track > |
| Apr 01 | STL | MSY | 09:12 | 10:42 |
Landed Late
|
Track > |
| Mar 31 | STL | MSY | 08:42 | 10:07 |
Landed
|
Track > |
| Mar 30 | STL | MSY | 08:32 | 09:59 |
Landed
|
Track > |
| Mar 29 | STL | MSY | 09:50 | 11:09 |
Delayed
|
Track > |
| Mar 28 | STL | MSY | 08:35 | 09:55 |
Landed
|
Track > |
Southwest Airlines Flight WN623 connects St. Louis, United States to New Orleans, United States, taking off from St. Louis Lambert International Airport STL and landing at New Orleans Louis Armstrong International Airport MSY.
How long is the WN623 flight from St. Louis to New Orleans?
The average flight time from St. Louis to New Orleans is 1 hour and 24 minutes. The flight distance is 974 km / 605 miles and the average flight speed is 689 km/h / 428 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN623 St. Louis to New Orleans?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN623 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN623 arriving at?
Flight WN623 arrives at New Orleans Louis Armstrong International Airport (MSY) Terminal A.
When was the latest WN623 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 09:58.
How else can the flight WN623 be referenced as?
This Southwest Airlines flight can also be referenced as SWA623, WN0623, WN 623, SWA 623.
How often is flight WN623 delayed?
On average, 20% of all WN623 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled WN623 flight or baggage issues?
If your WN623 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 WN623 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN2416, WN2548, WN4313, WN4589
Other flights arriving at New Orleans MSY: WN1060, AA1842, NK2226, WN363
All flights connecting St. Louis STL to New Orleans MSY.