G42021 Flight Status Allegiant Air: Orlando to Knoxville (AAY2021)

Allegiant Air G4 2021

Scheduled in 3h35'

SFB Orlando

Scheduled
11:10
Estimated
11:10

Gate: 06

Departure: Mon, Nov 9, 2026 · local time EST

Orlando Sanford International Airport (SFB)

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TYS Knoxville

Scheduled
12:48

Gate: 4

Arrival: Mon, Nov 9, 2026 · local time EST

Knoxville McGhee Tyson Airport (TYS)

All TYS Arrivals >

Departs in 3h 35m 0%

SFB 11:10 TYS 12:48

824 km (512 mi) to fly

Route map SFB to TYS Map of the great-circle route from Orlando Sanford International Airport, United States to Knoxville McGhee Tyson Airport, United States, 824 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. SFB TYS Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 824 km / 512 miles · Scheduled Duration: 01:38

G4 2021 Flight Status & Schedule Allegiant Air Orlando to Knoxville

Date From To Departure Arrival Status Details
Nov 09 SFB TYS 11:10 12:48 Scheduled Track >

Allegiant Air flight G4 2021 links Orlando and Knoxville, 824 km (512 mi) apart, and flies once a week, on Mondays. The timetable allows 1 h 38 min; there is not enough recent history yet to say how long it usually takes. Today's flight is scheduled to leave at 11:10 and arrive at 12:48 local time.

< All Orlando SFB Departures All Knoxville TYS Arrivals >

About G4 2021

Route
Orlando Sanford International Airport SFB to Knoxville McGhee Tyson Airport TYS
Distance
824 km (512 mi)
Scheduled flight time
1 h 38 min
Flies
Mon

G4 2021 FAQ

How long is the G42021 flight?
The timetable allows 1 h 38 min. Orlando to Knoxville is 824 km (512 mi).
Which days does G42021 fly?
Once a week, on Mondays, based on the schedule of the last 7 days.
What other flight numbers does G42021 have?
Also listed as AAY2021 (Allegiant Air's ICAO code) and G4 2021.

G42021 and Orlando SFB to Knoxville TYS Flights

Other flights departing from Orlando SFB: G41843, G41526, JL882, G42947

Other flights arriving at Knoxville TYS: OH5652, UA4559, WN1875, G74559

All flights connecting Orlando SFB to Knoxville TYS.