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G41421 Flight Status Allegiant Air: Denver to Knoxville (AAY1421)

G4 1421 Denver to Knoxville Flight Status

Allegiant Air Flight G41421 from Denver International Airport DEN to Knoxville McGhee Tyson Airport TYS is not scheduled for today September 2nd, 2026.
The last time the flight was scheduled was on July 30th, 2026.
Check the table below for G41421's most recent flight history:

G4 1421 Flight Status & Schedule

Date Departure Arrival Status
Jul 30 09:07 13:23
Landed
 Track >
Jul 23 09:01 13:17
Landed
 Track >
Jul 16 09:13 13:42
Landed
 Track >
Jul 09 12:02 16:24
Delayed
 Track >
Jul 02 09:11 13:34
Landed
 Track >
< All DEN Departures All TYS Arrivals >

Allegiant Air G4 1421 Denver to Knoxville Flight Information

Allegiant Air Flight G41421 connects Denver, United States to Knoxville, United States, taking off from Denver International Airport DEN and landing at Knoxville McGhee Tyson Airport TYS.

How long is the G41421 flight from Denver to Knoxville?

The average flight time from Denver to Knoxville is 2 hours and 21 minutes. The flight distance is 1866 km / 1160 miles and the average flight speed is 794 km/h / 493 mph.

What is the On-Time Performance (OTP) of Allegiant Air Flight G41421 Denver to Knoxville?

The Airportia On-Time Performance Rating for Allegiant Air Flight G41421 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest G41421 flight?

The latest flight took off on Thursday, July 30th, 2026 with the flight status being Landed on 13:23.

How else can the flight G41421 be referenced as?

This Allegiant Air flight can also be referenced as AAY1421, G4 1421, AAY 1421.

How often is flight G41421 delayed?

On average, 20% of all G41421 flights are delayed. The average delay is 153 minutes.

Can I get compensation for my delayed or cancelled G41421 flight or baggage issues?

If your G41421 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 G41421 Flight Tracker above for more details.

G41421 and Denver DEN to Knoxville TYS Flights

Other flights departing from Denver DEN: AA1747, WN1739, WN2813, KG855

Other flights arriving at Knoxville TYS: WN2116, UA6037, G43035, UA6110

All flights connecting Denver DEN to Knoxville TYS.

G41421 Allegiant Air Flight: Denver to Knoxville Route Map

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.