| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | PIT | STL | 06:52 | 07:10 |
Landed
|
Track > |
| Jun 02 | PIT | STL | 06:50 | 07:10 |
Landed
|
Track > |
| Jun 01 | PIT | STL | 07:48 | 08:18 |
Landed Late
|
Track > |
| May 31 | PIT | STL | 07:00 | 07:26 |
Landed
|
Track > |
| May 30 | PIT | STL | 07:22 | 07:44 |
Landed
|
Track > |
| May 29 | PIT | STL | 07:11 | 07:31 |
Landed
|
Track > |
| May 28 | PIT | STL | 06:57 | 07:26 |
Landed
|
Track > |
| May 27 | PIT | STL | 06:58 | 07:24 |
Landed
|
Track > |
| May 26 | PIT | STL | 06:52 | 07:16 |
Landed
|
Track > |
| May 25 | PIT | STL | 06:59 | 07:18 |
Landed
|
Track > |
Southwest Airlines Flight WN4639 connects Pittsburgh, United States to St. Louis, United States, taking off from Pittsburgh International Airport PIT and landing at St. Louis Lambert International Airport STL.
How long is the WN4639 flight from Pittsburgh to St. Louis?
The average flight time from Pittsburgh to St. Louis is 1 hour and 23 minutes. The flight distance is 889 km / 552 miles and the average flight speed is 641 km/h / 398 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4639 Pittsburgh to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4639 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4639 arriving at?
Flight WN4639 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN4639 flight?
The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being Landed on 07:10.
How else can the flight WN4639 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4639, WN 4639, SWA 4639.
How often is flight WN4639 delayed?
On average, 10% of all WN4639 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled WN4639 flight or baggage issues?
If your WN4639 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 WN4639 Flight Tracker above for more details.
Other flights departing from Pittsburgh PIT: WN2554, AS568, WN3484, C28464
Other flights arriving at St. Louis STL: WN900, WN2222, WN1714, WN4586
All flights connecting Pittsburgh PIT to St. Louis STL.