| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | SAN | MKE | 14:02 | 19:27 |
Landed
|
Track > |
| Apr 04 | SAN | MKE | 07:10 | 12:40 |
Landed
|
Track > |
| Apr 03 | SAN | MKE | 14:07 | 19:27 |
Landed
|
Track > |
| Apr 02 | SAN | MKE | 14:52 | 20:31 |
Delayed
|
Track > |
| Mar 30 | SAN | MKE | 13:31 | 18:56 |
Landed
|
Track > |
| Mar 28 | SAN | MKE | 07:44 | 13:09 |
Landed Late
|
Track > |
| Mar 27 | SAN | MKE | 13:51 | 19:01 |
Landed
|
Track > |
| Mar 26 | SAN | MKE | 13:53 | 19:16 |
Landed
|
Track > |
| Mar 23 | SAN | MKE | 14:02 | 19:22 |
Landed
|
Track > |
| Mar 21 | SAN | MKE | 07:10 | 12:38 |
Landed
|
Track > |
Southwest Airlines Flight WN3400 connects San Diego, United States to Milwaukee, United States, taking off from San Diego International Airport SAN and landing at Milwaukee General Mitchell International Airport MKE.
How long is the WN3400 flight from San Diego to Milwaukee?
The average flight time from San Diego to Milwaukee is 3 hours and 24 minutes. The flight distance is 2793 km / 1736 miles and the average flight speed is 820 km/h / 510 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3400 San Diego to Milwaukee?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3400 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3400 arriving at?
Flight WN3400 arrives at Milwaukee General Mitchell International Airport (MKE) Terminal 3.
When was the latest WN3400 flight?
The latest flight took off on Tuesday, April 7th, 2026 with the flight status being Landed on 19:27.
How else can the flight WN3400 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3400, WN 3400, SWA 3400.
How often is flight WN3400 delayed?
On average, 60% of all WN3400 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled WN3400 flight or baggage issues?
If your WN3400 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 WN3400 Flight Tracker above for more details.
Other flights departing from San Diego SAN: WN2753, WN4534, WN4380, AA2131
Other flights arriving at Milwaukee MKE: SY562, WN1269, WN2377, WN2707
All flights connecting San Diego SAN to Milwaukee MKE.