| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | ONT | PHX | 05:44 | 07:34 |
Landed
|
Track > |
| Jan 04 | ONT | PHX | 05:15 | 07:02 |
Landed
|
Track > |
| Jan 02 | ONT | PHX | 05:20 | 07:11 |
Landed
|
Track > |
| Jan 01 | ONT | PHX | 13:46 | 15:38 |
Landed Late
|
Track > |
| Dec 31 | ONT | PHX | 12:46 | 14:37 |
Landed
|
Track > |
| Dec 30 | ONT | PHX | 05:20 | 07:10 |
Landed
|
Track > |
| Dec 29 | ONT | PHX | 05:23 | 07:14 |
Landed
|
Track > |
| Dec 28 | ONT | PHX | 05:15 | 07:11 |
Landed
|
Track > |
| Dec 26 | ONT | PHX | 05:21 | 07:09 |
Landed
|
Track > |
| Dec 25 | ONT | PHX | 13:29 | 15:16 |
Landed Late
|
Track > |
Southwest Airlines Flight WN3987 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 WN3987 flight from Ontario to Phoenix?
The average flight time from Ontario to Phoenix is 50 minutes. The flight distance is 521 km / 324 miles and the average flight speed is 623 km/h / 387 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3987 Ontario to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3987 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3987 arriving at?
Flight WN3987 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN3987 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 07:34.
How else can the flight WN3987 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3987, WN 3987, SWA 3987.
How often is flight WN3987 delayed?
On average, 20% of all WN3987 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled WN3987 flight or baggage issues?
If your WN3987 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 WN3987 Flight Tracker above for more details.
Other flights departing from Ontario ONT: UA5710, WN3979, WN314, 8C6730
Other flights arriving at Phoenix PHX: AA4914, WN1342, WN3956, WN805
All flights connecting Ontario ONT to Phoenix PHX.