| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 01 | SAN | MCI | 15:34 | 20:15 |
Landed
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Track > |
| Sep 30 | SAN | MCI | 15:19 | 19:58 |
Landed
|
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| Sep 24 | SAN | MCI | 15:40 | 20:18 |
Landed
|
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| Sep 23 | SAN | MCI | 15:28 | 20:02 |
Landed
|
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| Sep 17 | SAN | MCI | 15:45 | 20:24 |
Landed
|
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| Sep 16 | SAN | MCI | 15:29 | 20:11 |
Landed
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| Sep 10 | SAN | MCI | 15:32 | 20:11 |
Landed
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| Sep 09 | SAN | MCI | 15:21 | 19:55 |
Landed
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| Sep 03 | SAN | MCI | 15:30 | 20:16 |
Landed
|
Track > |
| Sep 02 | SAN | MCI | 18:04 | 20:20 |
En-Route
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Southwest Airlines Flight WN3999 connects San Diego, United States to Kansas City, United States, taking off from San Diego International Airport SAN and landing at Kansas City International Airport MCI.
How long is the WN3999 flight from San Diego to Kansas City?
The average flight time from San Diego to Kansas City is 2 hours and 39 minutes. The flight distance is 2142 km / 1331 miles and the average flight speed is 795 km/h / 494 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3999 San Diego to Kansas City?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3999 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3999 flight?
The latest flight took off on Thursday, October 2nd, 2025 with the flight status being Landed on 20:15.
How else can the flight WN3999 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3999, WN 3999, SWA 3999.
How often is flight WN3999 delayed?
On average, 10% of all WN3999 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled WN3999 flight or baggage issues?
If your WN3999 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 WN3999 Flight Tracker above for more details.
Other flights departing from San Diego SAN: WN781, AA1617, WN2962, WN1110
Other flights arriving at Kansas City MCI: WN3547, WN2780, WN101, WN875
All flights connecting San Diego SAN to Kansas City MCI.
