| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 02 | TYS | FLL | 16:06 | 17:55 |
Landed
|
Track > |
| Sep 28 | TYS | FLL | 12:18 | 14:03 |
Landed
|
Track > |
| Sep 25 | TYS | FLL | 13:17 | 14:59 |
Delayed
|
Track > |
| Sep 21 | TYS | FLL | 12:15 | 13:57 |
Landed
|
Track > |
| Sep 18 | TYS | FLL | 12:26 | 14:10 |
Landed
|
Track > |
| Sep 14 | TYS | FLL | 12:12 | 13:54 |
Landed
|
Track > |
| Sep 11 | TYS | FLL | 12:19 | 14:05 |
Landed
|
Track > |
| Sep 07 | TYS | FLL | 12:15 | 13:55 |
Diverted
|
Track > |
| Claim > | ||||||
| Sep 04 | TYS | FLL | 12:09 | 13:54 |
Landed
|
Track > |
Allegiant Air Flight G42121 connects Knoxville, United States to Fort Lauderdale, United States, taking off from Knoxville McGhee Tyson Airport TYS and landing at Fort Lauderdale Hollywood International Airport FLL.
How long is the G42121 flight from Knoxville to Fort Lauderdale?
The average flight time from Knoxville to Fort Lauderdale is 1 hour and 43 minutes. The flight distance is 1143 km / 710 miles and the average flight speed is 660 km/h / 410 mph.
What is the On-Time Performance (OTP) of Allegiant Air Flight G42121 Knoxville to Fort Lauderdale?
The Airportia On-Time Performance Rating for Allegiant Air Flight G42121 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight G42121 arriving at?
Flight G42121 arrives at Fort Lauderdale Hollywood International Airport (FLL) Terminal 1.
When was the latest G42121 flight?
The latest flight took off on Thursday, April 2nd, 2026 with the flight status being Landed on 17:55.
How else can the flight G42121 be referenced as?
This Allegiant Air flight can also be referenced as AAY2121, G4 2121, AAY 2121.
How often is flight G42121 delayed?
On average, 11% of all G42121 flights are delayed. The average delay is 47 minutes.
Can I get compensation for my delayed or cancelled G42121 flight or baggage issues?
If your G42121 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 G42121 Flight Tracker above for more details.
Other flights departing from Knoxville TYS: AA6079, AA5228, WN2262, AA3274
Other flights arriving at Fort Lauderdale FLL: WN3529, F92007, AA3249, NK1284
All flights connecting Knoxville TYS to Fort Lauderdale FLL.
