| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | STL | AUS | 22:25 | 00:30 |
Delayed >2h
|
Track > |
| Jul 18 | STL | AUS | 19:21 | 20:54 |
Landed
|
Track > |
| Jul 17 | STL | AUS | 22:03 | 23:39 |
Landed
|
Track > |
| Jul 16 | STL | AUS | 22:01 | 23:41 |
Landed
|
Track > |
| Jul 15 | STL | AUS | 22:35 | 00:07 |
Landed
|
Track > |
| Jul 14 | STL | AUS | 22:04 | 23:42 |
Landed
|
Track > |
| Jul 13 | STL | AUS | 23:02 | 00:33 |
Landed Late
|
Track > |
| Jul 12 | STL | AUS | 00:29 | 02:04 |
Delayed
|
Track > |
| Jul 11 | STL | AUS | 20:45 | 22:20 |
Delayed
|
Track > |
| Jul 10 | STL | AUS | 23:31 | 01:19 |
Delayed
|
Track > |
Southwest Airlines Flight WN4515 connects St. Louis, United States to Austin, United States, taking off from St. Louis Lambert International Airport STL and landing at Austin Bergstrom International Airport AUS.
How long is the WN4515 flight from St. Louis to Austin?
The average flight time from St. Louis to Austin is 1 hour and 36 minutes. The flight distance is 1162 km / 722 miles and the average flight speed is 708 km/h / 440 mph.
How many WN4515 flights are operated per week?
6 flights per week. The flight WN4515 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4515 St. Louis to Austin?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4515 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4515 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Scheduled on 00:30.
How else can the flight WN4515 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4515, WN 4515, SWA 4515.
How often is flight WN4515 delayed?
On average, 60% of all WN4515 flights are delayed. The average delay is 53 minutes.
Can I get compensation for my delayed or cancelled WN4515 flight or baggage issues?
If your WN4515 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 WN4515 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN4617, WN3964, WN4556
Other flights arriving at Austin AUS: AS372, WN3569, WN1793, WN4902
All flights connecting St. Louis STL to Austin AUS.