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G41439 Flight Status Allegiant Air: Knoxville to Washington (AAY1439)

G4 1439 Knoxville to Washington Flight Status

Allegiant Air Flight G41439 from Knoxville McGhee Tyson Airport TYS to Washington Dulles International Airport IAD is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on January 3rd, 2026.
Check the table below for G41439's most recent flight history:

G4 1439 Flight Status & Schedule

Date Departure Arrival Status
Jan 03 14:22 15:26
Landed
 Track >
Dec 27 14:46 15:50
Landed
 Track >
< All TYS Departures All IAD Arrivals >

Allegiant Air G4 1439 Knoxville to Washington Flight Information

Allegiant Air Flight G41439 connects Knoxville, United States to Washington, United States, taking off from Knoxville McGhee Tyson Airport TYS and landing at Washington Dulles International Airport IAD.

How long is the G41439 flight from Knoxville to Washington?

The average flight time from Knoxville to Washington is 1 hour and 4 minutes. The flight distance is 674 km / 419 miles and the average flight speed is 632 km/h / 393 mph.

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

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

Which terminal is the flight G41439 arriving at?

Flight G41439 arrives at Washington Dulles International Airport (IAD) Terminal C.

When was the latest G41439 flight?

The latest flight took off on Saturday, January 3rd, 2026 with the flight status being Landed on 15:26.

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, 0% of all G41439 flights are delayed. The average delay is 0 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 Washington IAD Flights

Other flights departing from Knoxville TYS: AA6042, DL5252, OH9951, AA9951

Other flights arriving at Washington IAD: DL5358, UA4173, UA4475, UA3985

All flights connecting Knoxville TYS to Washington IAD.

G41439 Allegiant Air Flight: Knoxville to Washington Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: MS6108 W63207 OO3465 RV1989 BI4225 YV4030 KJ5487 WR8997 BY6397 JA1150
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.