G4 1439 Knoxville to Orlando Flight Status

Allegiant Air Flight G41439 from Knoxville McGhee Tyson Airport TYS to Orlando Sanford International Airport SFB is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on February 19th, 2026.
Check the table below for G41439's most recent flight history:

G4 1439 Flight Status & Schedule

Date Departure Arrival Status
Feb 19 18:14 19:27
Landed
Track >
Feb 15 18:44 20:29
Landed
Track >
Feb 07 18:13 19:25
Landed Late
Track >
Jan 31 17:30 19:10
Cancelled
Track >
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Jan 24 17:03 18:14
Landed
Track >

Allegiant Air G4 1439 Knoxville to Orlando Flight Information

Allegiant Air Flight G41439 connects Knoxville, United States to Orlando, United States, taking off from Knoxville McGhee Tyson Airport TYS and landing at Orlando Sanford International Airport SFB.

How long is the G41439 flight from Knoxville to Orlando?

The average flight time from Knoxville to Orlando is 1 hour and 17 minutes. The flight distance is 824 km / 512 miles and the average flight speed is 633 km/h / 393 mph.

What is the On-Time Performance (OTP) of Allegiant Air Flight G41439 Knoxville to Orlando?

The Airportia On-Time Performance Rating for Allegiant Air Flight G41439 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest G41439 flight?

The latest flight took off on Friday, February 20th, 2026 with the flight status being Landed on 19:27.

How else can the flight G41439 be referenced as?

This Allegiant Air flight can also be referenced as AAY1439, G4 1439, AAY 1439.

How often is flight G41439 delayed?

On average, 50% of all G41439 flights are delayed. The average delay is 17 minutes.

Can I get compensation for my delayed or cancelled G41439 flight or baggage issues?

If your G41439 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 G41439 Flight Tracker above for more details.

G41439 and Knoxville TYS to Orlando SFB Flights

Other flights departing from Knoxville TYS: UA4540, G41409, DL1156, 7Z9912

Other flights arriving at Orlando SFB: G4587, G41585, G41877, G41218

All flights connecting Knoxville TYS to Orlando SFB.

G41439 Allegiant Air Flight: Knoxville to Orlando Route Map

G41439 Allegiant Air Flight Map: Knoxville to Orlando
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.