G4 77 Knoxville to Las Vegas Flight Status

Allegiant Air Flight G477 from Knoxville McGhee Tyson Airport TYS to Las Vegas McCarran International Airport LAS is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on June 27th, 2025.
Check the table below for G477's most recent flight history:

G4 77 Flight Status & Schedule

Date Departure Arrival Status
Jun 27 15:17 16:03
Landed Late
Track >
Jun 20 14:42 15:23
Landed
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Jun 13 14:41 15:30
Landed
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Jun 06 14:51 15:50
Landed
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Allegiant Air G4 77 Knoxville to Las Vegas Flight Information

Allegiant Air Flight G477 connects Knoxville, United States to Las Vegas, United States, taking off from Knoxville McGhee Tyson Airport TYS and landing at Las Vegas McCarran International Airport LAS.

How long is the G477 flight from Knoxville to Las Vegas?

The average flight time from Knoxville to Las Vegas is 3 hours and 48 minutes. The flight distance is 2793 km / 1735 miles and the average flight speed is 733 km/h / 456 mph.

What is the On-Time Performance (OTP) of Allegiant Air Flight G477 Knoxville to Las Vegas?

The Airportia On-Time Performance Rating for Allegiant Air Flight G477 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight G477 arriving at?

Flight G477 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest G477 flight?

The latest flight took off on Friday, June 27th, 2025 with the flight status being Landed on 16:03.

How else can the flight G477 be referenced as?

This Allegiant Air flight can also be referenced as AAY77, AAY077, G4077, G40077, G4 77, AAY 77.

How often is flight G477 delayed?

On average, 50% of all G477 flights are delayed. The average delay is 15 minutes.

Can I get compensation for my delayed or cancelled G477 flight or baggage issues?

If your G477 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 G477 Flight Tracker above for more details.

G477 and Knoxville TYS to Las Vegas LAS Flights

Other flights departing from Knoxville TYS: G43024, G43062, G42923, AA5999

Other flights arriving at Las Vegas LAS: G448, NK2356, NK2680, WN6480

All flights connecting Knoxville TYS to Las Vegas LAS.

G477 Allegiant Air Flight: Knoxville to Las Vegas Route Map

G477 Allegiant Air Flight Map: Knoxville to Las Vegas
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.