| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 31 | SMF | PHX | 17:57 | 19:27 |
Delayed
|
Track > |
| Oct 30 | SMF | PHX | 16:15 | 17:43 |
Landed Late
|
Track > |
| Oct 29 | SMF | PHX | 18:06 | 19:31 |
Unknown
|
Track > |
| Oct 28 | SMF | PHX | 17:58 | 19:27 |
Landed
|
Track > |
| Oct 27 | SMF | PHX | 16:59 | 18:23 |
Delayed
|
Track > |
| Oct 24 | SMF | PHX | 15:59 | 17:29 |
Landed
|
Track > |
| Oct 23 | SMF | PHX | 16:08 | 17:36 |
Landed
|
Track > |
| Oct 22 | SMF | PHX | 17:42 | 19:13 |
Landed
|
Track > |
| Oct 21 | SMF | PHX | 17:51 | 19:31 |
Landed
|
Track > |
| Oct 20 | SMF | PHX | 15:59 | 17:30 |
Landed
|
Track > |
Southwest Airlines Flight WN621 connects Sacramento, United States to Phoenix, United States, taking off from Sacramento International Airport SMF and landing at Phoenix Sky Harbor International Airport PHX.
How long is the WN621 flight from Sacramento to Phoenix?
The average flight time from Sacramento to Phoenix is 1 hour and 29 minutes. The flight distance is 1040 km / 646 miles and the average flight speed is 698 km/h / 434 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN621 Sacramento to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN621 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN621 arriving at?
Flight WN621 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN621 flight?
The latest flight took off on Saturday, November 1st, 2025 with the flight status being En-Route on 19:27.
How else can the flight WN621 be referenced as?
This Southwest Airlines flight can also be referenced as SWA621, WN0621, WN 621, SWA 621.
How often is flight WN621 delayed?
On average, 60% of all WN621 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled WN621 flight or baggage issues?
If your WN621 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 WN621 Flight Tracker above for more details.
Other flights departing from Sacramento SMF: WN1768, WN4404, WN4525, WN862
Other flights arriving at Phoenix PHX: WN103, AA1999, AA2626, AA6428
All flights connecting Sacramento SMF to Phoenix PHX.
