| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | BNA | STL | 12:50 | 13:37 |
Landed
|
Track > |
| Sep 15 | BNA | STL | 13:05 | 13:50 |
Landed
|
Track > |
| Sep 13 | BNA | STL | 07:49 | 08:37 |
Landed
|
Track > |
| Sep 09 | BNA | STL | 12:57 | 13:41 |
Landed
|
Track > |
| Sep 08 | BNA | STL | 12:55 | 13:41 |
Landed
|
Track > |
| Sep 06 | BNA | STL | 08:11 | 08:57 |
Landed
|
Track > |
| Sep 02 | BNA | STL | 13:06 | 13:49 |
Landed
|
Track > |
| Sep 01 | BNA | STL | 13:17 | 14:01 |
Landed
|
Track > |
| Aug 30 | BNA | STL | 07:55 | 08:44 |
Landed
|
Track > |
| Aug 26 | BNA | STL | 12:54 | 13:46 |
Landed
|
Track > |
Southwest Airlines Flight WN1643 connects Nashville, United States to St. Louis, United States, taking off from Nashville International Airport BNA and landing at St. Louis Lambert International Airport STL.
How long is the WN1643 flight from Nashville to St. Louis?
The average flight time from Nashville to St. Louis is 46 minutes. The flight distance is 437 km / 272 miles and the average flight speed is 567 km/h / 352 mph.
How many WN1643 flights are operated per week?
3 flights per week. The flight WN1643 is operated on Tuesday, Wednesday and Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1643 Nashville to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1643 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1643 arriving at?
Flight WN1643 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN1643 flight?
The latest flight took off on Wednesday, September 16th, 2026 with the flight status being Landed on 13:37.
How else can the flight WN1643 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1643, WN 1643, SWA 1643.
How often is flight WN1643 delayed?
On average, 10% of all WN1643 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled WN1643 flight or baggage issues?
If your WN1643 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 WN1643 Flight Tracker above for more details.
Other flights departing from Nashville BNA: AA1396, WN485, WN45, WN660
Other flights arriving at St. Louis STL: WN1168, AA2660, AC8889, QK8889
All flights connecting Nashville BNA to St. Louis STL.