| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 01 | DAL | PHX | 18:19 | 18:22 |
Landed
|
Track > |
| Sep 30 | DAL | PHX | 18:28 | 18:36 |
Landed
|
Track > |
| Sep 29 | DAL | PHX | 17:22 | 17:32 |
Landed
|
Track > |
| Sep 28 | DAL | PHX | 18:07 | 18:16 |
Landed
|
Track > |
| Sep 27 | DAL | PHX | 18:40 | 19:08 |
Landed Late
|
Track > |
| Sep 26 | DAL | PHX | 18:31 | 17:50 |
Unknown
|
Track > |
| Sep 25 | DAL | PHX | 17:41 | 18:05 |
Landed Late
|
Track > |
| Sep 24 | DAL | PHX | 18:35 | 18:44 |
Landed
|
Track > |
| Sep 23 | DAL | PHX | 18:31 | 18:58 |
Landed
|
Track > |
| Sep 22 | DAL | PHX | 17:51 | 18:03 |
Landed
|
Track > |
Southwest Airlines Flight WN3121 connects Dallas, United States to Phoenix, United States, taking off from Dallas Love Field Airport DAL and landing at Phoenix Sky Harbor International Airport PHX.
How long is the WN3121 flight from Dallas to Phoenix?
The average flight time from Dallas to Phoenix is 2 hours and 14 minutes. The flight distance is 1412 km / 877 miles and the average flight speed is 624 km/h / 388 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3121 Dallas to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3121 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3121 arriving at?
Flight WN3121 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN3121 flight?
The latest flight took off on Thursday, October 2nd, 2025 with the flight status being Landed on 18:22.
How else can the flight WN3121 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3121, WN 3121, SWA 3121.
How often is flight WN3121 delayed?
On average, 40% of all WN3121 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled WN3121 flight or baggage issues?
If your WN3121 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 WN3121 Flight Tracker above for more details.
Other flights departing from Dallas DAL: WN1844, WN2325, WN1676, WN819
Other flights arriving at Phoenix PHX: WN1451, WN3609, WN3695, WN4084
All flights connecting Dallas DAL to Phoenix PHX.
