| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | SAN | STL | 18:30 | 23:19 |
Landed
|
Track > |
| Jan 03 | SAN | STL | 19:23 | 00:11 |
Landed
|
Track > |
| Jan 02 | SAN | STL | 19:58 | 01:11 |
Delayed
|
Track > |
| Dec 30 | SAN | STL | 18:41 | 23:50 |
Landed
|
Track > |
| Dec 29 | SAN | STL | 18:39 | 23:36 |
Landed
|
Track > |
| Dec 28 | SAN | STL | 19:35 | 00:24 |
Landed Late
|
Track > |
| Dec 27 | SAN | STL | 19:11 | 23:55 |
Landed
|
Track > |
| Dec 26 | SAN | STL | 20:00 | 00:58 |
Delayed
|
Track > |
| Dec 23 | SAN | STL | 19:15 | 00:12 |
Landed Late
|
Track > |
| Dec 22 | SAN | STL | 18:38 | 23:33 |
Landed
|
Track > |
Southwest Airlines Flight WN2126 connects San Diego, United States to St. Louis, United States, taking off from San Diego International Airport SAN and landing at St. Louis Lambert International Airport STL.
How long is the WN2126 flight from San Diego to St. Louis?
The average flight time from San Diego to St. Louis is 2 hours and 55 minutes. The flight distance is 2501 km / 1554 miles and the average flight speed is 855 km/h / 531 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2126 San Diego to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2126 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN2126 arriving at?
Flight WN2126 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN2126 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 23:19.
How else can the flight WN2126 be referenced as?
This Southwest Airlines flight can also be referenced as SWA2126, WN 2126, SWA 2126.
How often is flight WN2126 delayed?
On average, 60% of all WN2126 flights are delayed. The average delay is 43 minutes.
Can I get compensation for my delayed or cancelled WN2126 flight or baggage issues?
If your WN2126 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 WN2126 Flight Tracker above for more details.
Other flights departing from San Diego SAN: WN4264, WN3267, WN3109, WN4237
Other flights arriving at St. Louis STL: UA2477, WN3669, WN3011, AA4576
All flights connecting San Diego SAN to St. Louis STL.