| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | RDU | STL | 06:28 | 07:28 |
Landed
|
Track > |
| Apr 05 | RDU | STL | 06:16 | 07:11 |
Landed
|
Track > |
| Apr 04 | RDU | STL | 06:40 | 07:27 |
Landed
|
Track > |
| Apr 03 | RDU | STL | 06:32 | 07:15 |
Landed
|
Track > |
| Apr 02 | RDU | STL | 06:30 | 07:07 |
Landed
|
Track > |
| Apr 01 | RDU | STL | 07:42 | 08:20 |
Landed Late
|
Track > |
| Mar 31 | RDU | STL | 06:26 | 07:12 |
Landed
|
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| Mar 30 | RDU | STL | 08:48 | 09:34 |
Delayed
|
Track > |
| Mar 29 | RDU | STL | 06:18 | 07:07 |
Landed
|
Track > |
| Mar 28 | RDU | STL | 06:33 | 07:25 |
Landed
|
Track > |
Southwest Airlines Flight WN4312 connects Raleigh-Durham, United States to St. Louis, United States, taking off from Raleigh-Durham International Airport RDU and landing at St. Louis Lambert International Airport STL.
How long is the WN4312 flight from Raleigh-Durham to St. Louis?
The average flight time from Raleigh-Durham to St. Louis is 1 hour and 47 minutes. The flight distance is 1072 km / 666 miles and the average flight speed is 602 km/h / 374 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4312 Raleigh-Durham to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4312 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4312 arriving at?
Flight WN4312 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN4312 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 07:28.
How else can the flight WN4312 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4312, WN 4312, SWA 4312.
How often is flight WN4312 delayed?
On average, 20% of all WN4312 flights are delayed. The average delay is 72 minutes.
Can I get compensation for my delayed or cancelled WN4312 flight or baggage issues?
If your WN4312 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 WN4312 Flight Tracker above for more details.
Other flights departing from Raleigh-Durham RDU: AA1231, AA4408, AA3095, WN581
Other flights arriving at St. Louis STL: WN2416, WN3191, WN3818, WN1970
All flights connecting Raleigh-Durham RDU to St. Louis STL.