Allegiant Air G4428 Flight Status Tracker
G4428 is a domestic flight operated by Allegiant Air. G4428 is departing from Orlando (SFB), United States and arriving at Knoxville (TYS), United States. The flight distance is about 821.32 km or 510.35 miles and flight time is 1 hours 30 minutes. Get the latest status of G4428 / AAY428 here.
Update on Feb. 27, 2026, 8:03 p.m.
Lastest Status
N/A
| SFB | TYS |
Distance: 821.32 km / 510.35 miles or 443.48 nautical miles.
Departure Orlando Sanford International Airport
Scheduled Departure: 1:10 p.m.
Departure Terminal : Gate None
Arrival Knoxville Airport
Scheduled Arrival: 3:18 p.m.
Arrival Terminal : Gate None
Flight G4428 detail information
| Type | Domestic Flight |
| Route | Departure Orlando (SFB), United States and arriving at Knoxville (TYS), United States |
| Airlines | Allegiant Air (G4) |
| Aircraft | |
| Flight Duration | 1 hours 30 minutes |
| Flight Distance | 821.32 km /510.35 miles |
| Operating Days | Monday, Friday |
Find more flight status
G4428 Airports
| Departures |
|---|
| Airport: Orlando Sanford International Airport, United States |
| ICAO Code: SFB |
| SFB Current time: 20:30 01-Apr-2026 |
| Arrivals |
| Airport: Knoxville Airport, United States |
| ICAO Code: TYS |
| TYS Current time: 20:30 01-Apr-2026 |