Knoxville/Maryville (TYS) to Austin (AUS) flights
Allegiant Air flies nonstop from McGhee Tyson Airport to Austin Bergstrom International Airport, with about 2 flights a week in July 2026. The 882-mile flight takes about 2h 26m gate to gate.
- Distance
- 882 mi · 1,419 km
- Flight time
- 2h 26m
- Airlines
- 1
- Seats filled
- 83%
Airlines flying TYS to AUS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A320-100/200 | 10,967 | 2h 26m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
TYS to AUS flight schedule
1 flight numbers flew this route in August 2026. The first usually leaves at 6:30am and the last at 6:30am. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| G4 3028Allegiant Air | 6:30am | 8:06am | 5 | 100% |
Is TYS to AUS on time?
From September 2025 to August 2026, 75% of 73 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 6am were the most punctual (93%), those around 12pm the least (44%). Most delay time was caused by late-arriving aircraft (53%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 73 | 75% | 19 min | 0% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,240 | |
| September 2025 | 5 | 760 | |
| October 2025 | 15 | 2,410 | |
| November 2025 | 9 | 1,299 | |
| December 2025 | 12 | 1,762 | |
| January 2026 | 2 | 322 | |
| March 2026 | 1 | 172 | |
| May 2026 | 3 | 438 | |
| June 2026 | 9 | 1,300 | |
| July 2026 | 9 | 1,436 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.