| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 29 | STL | SFO | 11:21 | 13:03 |
Landed
|
Track > |
| Sep 28 | STL | SFO | 17:59 | 19:40 |
Landed
|
Track > |
| Sep 27 | STL | SFO | 09:43 | 11:11 |
Landed
|
Track > |
| Sep 26 | STL | SFO | 11:09 | 12:40 |
Landed
|
Track > |
| Sep 25 | STL | SFO | 10:50 | 12:17 |
Landed
|
Track > |
| Sep 22 | STL | SFO | 11:13 | 13:05 |
Landed
|
Track > |
| Sep 21 | STL | SFO | 17:57 | 20:10 |
Landed Late
|
Track > |
| Sep 20 | STL | SFO | 09:51 | 11:44 |
Landed
|
Track > |
| Sep 19 | STL | SFO | 11:12 | 12:58 |
Landed
|
Track > |
| Sep 18 | STL | SFO | 10:58 | 12:44 |
Landed
|
Track > |
Southwest Airlines Flight WN4015 connects St. Louis, United States to San Francisco, United States, taking off from St. Louis Lambert International Airport STL and landing at San Francisco International Airport SFO.
How long is the WN4015 flight from St. Louis to San Francisco?
The average flight time from St. Louis to San Francisco is 3 hours and 43 minutes. The flight distance is 2786 km / 1731 miles and the average flight speed is 749 km/h / 465 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4015 St. Louis to San Francisco?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4015 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4015 arriving at?
Flight WN4015 arrives at San Francisco International Airport (SFO) Terminal 2.
When was the latest WN4015 flight?
The latest flight took off on Monday, September 29th, 2025 with the flight status being Landed on 13:03.
How else can the flight WN4015 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4015, WN 4015, SWA 4015.
How often is flight WN4015 delayed?
On average, 40% of all WN4015 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled WN4015 flight or baggage issues?
If your WN4015 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 WN4015 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN2653, WN1393, AA4175, WN2454
Other flights arriving at San Francisco SFO: AA2753, WN1058, AA1545, WN1431
All flights connecting St. Louis STL to San Francisco SFO.
