| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | SFB | TYS | 13:20 | 14:56 |
Scheduled
|
Track > |
Allegiant Air Flight G4521 connects Orlando, United States to Knoxville, United States, taking off from Orlando Sanford International Airport SFB and landing at Knoxville McGhee Tyson Airport TYS.
How many G4521 flights are operated per week?
1 flight per week. The flight G4521 is operated on Wednesday.
What is the On-Time Performance (OTP) of Allegiant Air Flight G4521 Orlando to Knoxville?
The Airportia On-Time Performance Rating for Allegiant Air Flight G4521 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest G4521 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being Scheduled on 14:56.
How else can the flight G4521 be referenced as?
This Allegiant Air flight can also be referenced as AAY521, G40521, G4 521, AAY 521.
How often is flight G4521 delayed?
On average, 0% of all G4521 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled G4521 flight or baggage issues?
If your G4521 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 G4521 Flight Tracker above for more details.
Other flights departing from Orlando SFB: G4262, G4204, G49191
Other flights arriving at Knoxville TYS: WN1378, UA1241, YV4070, DL1148
All flights connecting Orlando SFB to Knoxville TYS.