| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | STL | DAL | 07:54 | 09:17 |
Landed
|
Track > |
| Jan 03 | STL | DAL | 07:45 | 09:06 |
Landed
|
Track > |
| Jan 02 | STL | DAL | 07:08 | 08:30 |
Landed
|
Track > |
| Jan 01 | STL | DAL | 20:52 | 22:16 |
Landed
|
Track > |
| Dec 31 | STL | DAL | 21:54 | 23:12 |
Delayed
|
Track > |
| Dec 30 | STL | DAL | 07:13 | 08:29 |
Landed
|
Track > |
| Dec 29 | STL | DAL | 07:38 | 09:06 |
Landed
|
Track > |
| Dec 28 | STL | DAL | 07:18 | 08:42 |
Landed
|
Track > |
| Dec 27 | STL | DAL | 07:45 | 09:35 |
Cancelled
|
Track > |
| Claim > | ||||||
| Dec 26 | STL | DAL | 07:14 | 08:37 |
Landed
|
Track > |
Southwest Airlines Flight WN3974 connects St. Louis, United States to Dallas, United States, taking off from St. Louis Lambert International Airport STL and landing at Dallas Love Field Airport DAL.
How long is the WN3974 flight from St. Louis to Dallas?
The average flight time from St. Louis to Dallas is 1 hour and 22 minutes. The flight distance is 878 km / 546 miles and the average flight speed is 626 km/h / 389 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3974 St. Louis to Dallas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3974 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3974 arriving at?
Flight WN3974 arrives at Dallas Love Field Airport (DAL) Terminal 1.
When was the latest WN3974 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 09:17.
How else can the flight WN3974 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3974, WN 3974, SWA 3974.
How often is flight WN3974 delayed?
On average, 30% of all WN3974 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled WN3974 flight or baggage issues?
If your WN3974 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 WN3974 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN790, WN807, WN3001, WN3826
Other flights arriving at Dallas DAL: WN1730, WN450, WN2271, WN3517
All flights connecting St. Louis STL to Dallas DAL.