F9 9421 Las Vegas to Phoenix Flight Status

Frontier Airlines Flight F99421 from Las Vegas McCarran International Airport LAS to Phoenix Sky Harbor International Airport PHX is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 9th, 2026.
Check the table below for F99421's most recent flight history:

F9 9421 Flight Status & Schedule

Date Departure Arrival Status
May 09 06:29 07:13
Landed Late
Track >

Frontier Airlines F9 9421 Las Vegas to Phoenix Flight Information

Frontier Airlines Flight F99421 connects Las Vegas, United States to Phoenix, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Phoenix Sky Harbor International Airport PHX.

How long is the F99421 flight from Las Vegas to Phoenix?

The average flight time from Las Vegas to Phoenix is 44 minutes. The flight distance is 411 km / 255 miles and the average flight speed is 560 km/h / 348 mph.

What is the On-Time Performance (OTP) of Frontier Airlines Flight F99421 Las Vegas to Phoenix?

The Airportia On-Time Performance Rating for Frontier Airlines Flight F99421 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest F99421 flight?

The latest flight took off on Saturday, May 9th, 2026 with the flight status being Landed on 07:13.

How else can the flight F99421 be referenced as?

This Frontier Airlines flight can also be referenced as FFT9421, F9 9421, FFT 9421.

How often is flight F99421 delayed?

On average, 100% of all F99421 flights are delayed. The average delay is 17 minutes.

Can I get compensation for my delayed or cancelled F99421 flight or baggage issues?

If your F99421 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 F99421 Flight Tracker above for more details.

F99421 and Las Vegas LAS to Phoenix PHX Flights

Other flights departing from Las Vegas LAS: UA2417, AS741, AS2250, AS1465

Other flights arriving at Phoenix PHX: AS256, WN1763, AA4923, WN3977

All flights connecting Las Vegas LAS to Phoenix PHX.

F99421 Frontier Airlines Flight: Las Vegas to Phoenix Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.