| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | ONT | PHX | 13:19 | 16:06 |
Diverted
|
Track > |
| Claim > | ||||||
| Sep 15 | ONT | PHX | 13:14 | 14:01 |
Landed
|
Track > |
| Sep 12 | ONT | PHX | 15:34 | 16:34 |
Landed
|
Track > |
| Sep 09 | ONT | PHX | 13:25 | 14:22 |
Landed
|
Track > |
| Sep 08 | ONT | PHX | 19:01 | 14:35 |
Unknown
|
Track > |
| Sep 05 | ONT | PHX | 15:57 | 16:49 |
Landed
|
Track > |
| Sep 02 | ONT | PHX | 13:12 | 14:03 |
Landed
|
Track > |
| Sep 01 | ONT | PHX | 13:19 | 14:11 |
Landed
|
Track > |
| Aug 29 | ONT | PHX | 15:35 | 16:32 |
Landed
|
Track > |
| Aug 26 | ONT | PHX | 13:21 | 14:15 |
Landed
|
Track > |
Southwest Airlines Flight WN3876 connects Ontario, United States to Phoenix, United States, taking off from Ontario International Airport ONT and landing at Phoenix Sky Harbor International Airport PHX.
How long is the WN3876 flight from Ontario to Phoenix?
The average flight time from Ontario to Phoenix is 1 hour and 6 minutes. The flight distance is 521 km / 324 miles and the average flight speed is 524 km/h / 325 mph.
How many WN3876 flights are operated per week?
3 flights per week. The flight WN3876 is operated on Tuesday, Wednesday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3876 Ontario to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3876 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3876 arriving at?
Flight WN3876 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN3876 flight?
The latest flight took off on Wednesday, September 16th, 2026 with the flight status being Diverted on 16:06.
How else can the flight WN3876 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3876, WN 3876, SWA 3876.
How often is flight WN3876 delayed?
On average, 20% of all WN3876 flights are delayed. The average delay is 52 minutes.
Can I get compensation for my delayed or cancelled WN3876 flight or baggage issues?
If your WN3876 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 WN3876 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Ontario ONT: AA2661, DL1173, UA1263, WN955
Other flights arriving at Phoenix PHX: DL366, AA1044, OO3034, AA2446
All flights connecting Ontario ONT to Phoenix PHX.