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WN 3420 Orange County to Phoenix Flight Status

Southwest Airlines Flight WN3420 from Orange County John Wayne Airport SNA to Phoenix Sky Harbor International Airport PHX is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 1st, 2026.
Check the table below for WN3420's most recent flight history:

WN 3420 Flight Status & Schedule

Date Departure Arrival Status
Jun 01 11:49 12:45
Landed
Track >
May 29 11:52 12:46
Landed
Track >
May 28 11:57 12:53
Landed
Track >
May 25 11:53 12:53
Landed
Track >
May 22 11:56 12:50
Landed
Track >

Southwest Airlines WN 3420 Orange County to Phoenix Flight Information

Southwest Airlines Flight WN3420 connects Orange County, United States to Phoenix, United States, taking off from Orange County John Wayne Airport SNA and landing at Phoenix Sky Harbor International Airport PHX.

How long is the WN3420 flight from Orange County to Phoenix?

The average flight time from Orange County to Phoenix is 56 minutes. The flight distance is 543 km / 338 miles and the average flight speed is 583 km/h / 362 mph.

How many WN3420 flights are operated per week?

2 flights per week. The flight WN3420 is operated on Monday and Friday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3420 Orange County to Phoenix?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3420 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3420 arriving at?

Flight WN3420 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.

When was the latest WN3420 flight?

The latest flight took off on Monday, June 1st, 2026 with the flight status being Landed on 12:45.

How else can the flight WN3420 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3420, WN 3420, SWA 3420.

How often is flight WN3420 delayed?

On average, 0% of all WN3420 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3420 flight or baggage issues?

If your WN3420 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 WN3420 Flight Tracker above for more details.

WN3420 and Orange County SNA to Phoenix PHX Flights

Other flights departing from Orange County SNA: AA2679, F94652, WN4272, XE317

Other flights arriving at Phoenix PHX: AA588, WN2940, AA6422, LF3385

All flights connecting Orange County SNA to Phoenix PHX.

WN3420 Southwest Airlines Flight: Orange County to Phoenix Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.