| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | STL | PIT | 10:59 | 13:15 |
Landed
|
Track > |
| Jul 17 | STL | PIT | 10:12 | 12:27 |
Landed
|
Track > |
| Jul 16 | STL | PIT | 10:10 | 12:25 |
Landed
|
Track > |
| Jul 13 | STL | PIT | 10:47 | 13:04 |
Landed Late
|
Track > |
| Jul 11 | STL | PIT | 11:08 | 13:22 |
Landed
|
Track > |
| Jul 10 | STL | PIT | 10:21 | 12:39 |
Landed
|
Track > |
| Jul 09 | STL | PIT | 10:10 | 12:28 |
Landed
|
Track > |
| Jul 06 | STL | PIT | 10:08 | 12:21 |
Landed
|
Track > |
| Jul 03 | STL | PIT | 11:40 | 14:01 |
Delayed
|
Track > |
| Jul 02 | STL | PIT | 10:24 | 12:42 |
Landed
|
Track > |
Southwest Airlines Flight WN3971 connects St. Louis, United States to Pittsburgh, United States, taking off from St. Louis Lambert International Airport STL and landing at Pittsburgh International Airport PIT.
How long is the WN3971 flight from St. Louis to Pittsburgh?
The average flight time from St. Louis to Pittsburgh is 1 hour and 16 minutes. The flight distance is 889 km / 552 miles and the average flight speed is 698 km/h / 434 mph.
How many WN3971 flights are operated per week?
4 flights per week. The flight WN3971 is operated on Monday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3971 St. Louis to Pittsburgh?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3971 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3971 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Landed on 13:15.
How else can the flight WN3971 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3971, WN 3971, SWA 3971.
How often is flight WN3971 delayed?
On average, 50% of all WN3971 flights are delayed. The average delay is 24 minutes.
Can I get compensation for my delayed or cancelled WN3971 flight or baggage issues?
If your WN3971 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 WN3971 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN4565, WN4084, WN2123, WN1373
Other flights arriving at Pittsburgh PIT: WN1489, DL1345, AA2295, UA2771
All flights connecting St. Louis STL to Pittsburgh PIT.