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G41423 Flight Status Allegiant Air: Knoxville to Austin (AAY1423)

G4 1423 Knoxville to Austin Flight Status

Allegiant Air Flight G41423 from Knoxville McGhee Tyson Airport TYS to Austin Bergstrom International Airport AUS is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on October 19th, 2025.
Check the table below for G41423's most recent flight history:

G4 1423 Flight Status & Schedule

Date Departure Arrival Status
Oct 19 17:07 18:15
Landed Late
 Track >
Oct 12 16:36 17:34
Landed
 Track >
Oct 05 17:02 18:00
Landed
 Track >
< All TYS Departures All AUS Arrivals >

Allegiant Air G4 1423 Knoxville to Austin Flight Information

Allegiant Air Flight G41423 connects Knoxville, United States to Austin, United States, taking off from Knoxville McGhee Tyson Airport TYS and landing at Austin Bergstrom International Airport AUS.

How long is the G41423 flight from Knoxville to Austin?

The average flight time from Knoxville to Austin is 2 hours and 1 minute. The flight distance is 1418 km / 881 miles and the average flight speed is 702 km/h / 436 mph.

What is the On-Time Performance (OTP) of Allegiant Air Flight G41423 Knoxville to Austin?

The Airportia On-Time Performance Rating for Allegiant Air Flight G41423 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight G41423 arriving at?

Flight G41423 arrives at Austin Bergstrom International Airport (AUS) Terminal C.

When was the latest G41423 flight?

The latest flight took off on Sunday, October 19th, 2025 with the flight status being Landed on 18:15.

How else can the flight G41423 be referenced as?

This Allegiant Air flight can also be referenced as AAY1423, G4 1423, AAY 1423.

How often is flight G41423 delayed?

On average, 67% of all G41423 flights are delayed. The average delay is 16 minutes.

Can I get compensation for my delayed or cancelled G41423 flight or baggage issues?

If your G41423 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 G41423 Flight Tracker above for more details.

G41423 and Knoxville TYS to Austin AUS Flights

Other flights departing from Knoxville TYS: G41250, G41063, UA2132, G43059

Other flights arriving at Austin AUS: WN3963, WN4889, AA1312, WN155

All flights connecting Knoxville TYS to Austin AUS.

G41423 Allegiant Air Flight: Knoxville to Austin Route Map

G41423 Allegiant Air Flight Map: Knoxville to Austin
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.